{"id":33395,"date":"2019-10-31T21:52:20","date_gmt":"2019-10-31T18:52:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/samye-interesnye-metally\/"},"modified":"2019-10-31T21:52:20","modified_gmt":"2019-10-31T18:52:20","slug":"samye-interesnye-metally","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/samye-interesnye-metally","title":{"rendered":"Metal\u00ebt m\u00eb interesant\u00eb","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Metal\u00ebt<\/p>\n

Kush nuk d\u00ebgjon metal \u2014 atij Zoti nuk i dha mend!<\/p><\/blockquote>\n

\n \u2014 Folklori popullor<\/i><\/p>\n

P\u00ebrsh\u00ebndetje, %username%.<\/p>\n

gjf<\/a><\/noindex> s\u00ebrish n\u00eb kontakt. Sot do t\u00eb jem shum\u00eb i shkurt\u00ebr, sepse n\u00eb gjasht\u00eb or\u00eb duhet t\u00eb ngrihem dhe t\u00eb iki.<\/p>\n

Por sot d\u00ebshiroj t\u00eb flas p\u00ebr metalin. Por jo p\u00ebr at\u00eb q\u00eb \u00ebsht\u00eb muzik\u00eb \u2014 p\u00ebr at\u00eb mund t\u00eb flasim ndonj\u00ebher\u00eb p\u00ebr nj\u00eb got\u00eb birr\u00eb, e jo n\u00eb Habr\u00eb. Dhe madje jo p\u00ebr metalin \u2014 por p\u00ebr metale! Dhe d\u00ebshiroj t\u00eb flas p\u00ebr ato metale q\u00eb m\u00eb kan\u00eb goditur n\u00eb jet\u00eb me vetit\u00eb e tyre n\u00eb nj\u00eb m\u00ebnyr\u00eb apo nj\u00eb tjet\u00ebr.<\/p>\n

Duke qen\u00eb se t\u00eb gjith\u00eb pjes\u00ebmarr\u00ebsit e klasifikimit t\u00eb hit-paradave dallohem nga disa superfuqi t\u00eb tyre, nuk do t\u00eb ket\u00eb vende dhe fituesish. Do t\u00eb ket\u00eb \u2014 dhjet\u00eb metalike! Pra, numri rendor nuk do t\u00eb thot\u00eb asgj\u00eb.<\/p>\n

Le t\u00eb shkojm\u00eb.
\n<\/a><\/noindex>
\n1. Merkuuri<\/b>\"Metal\u00ebt
\n
\nMerkuuri \u00ebsht\u00eb metali m\u00eb i l\u00ebngsh\u00ebm: temperatura e shkrirjes \u00ebsht\u00eb -39 \u00b0C. Rreth faktit q\u00eb ai \u00ebsht\u00eb toksik \u2014 dhe madje shum\u00eb \u2014 kam shkruar tashm\u00eb<\/a><\/noindex>, prandaj nuk do t\u00eb p\u00ebrs\u00ebrisem.<\/p>\n

Q\u00eb nga koh\u00ebt e lashta merkuiri, p\u00ebrve\u00e7se nuk \u00ebsht\u00eb adhuruar \u2014 madje, \u00abargjendi i l\u00ebngsh\u00ebm\u00bb! Alkimist\u00ebt besonin se pik\u00ebrisht n\u00eb merkur ndodhet ndonj\u00ebher\u00eb guri filozofal, p\u00ebr shembull, Jabir ibn Hayyan besonte se pasi merkuiri \u00ebsht\u00eb metal i l\u00ebngsh\u00ebm, ai \u00ebsht\u00eb \u00ababsolut\u00bb: ai \u00ebsht\u00eb i lir\u00eb nga \u00e7do p\u00ebrb\u00ebrje q\u00eb ndodhet n\u00eb metalet e ngurta. Iu b\u00ebhej p\u00ebrshtypje nj\u00eb tjet\u00ebr substanc\u00eb, squfuri \u2014 elementi i zjarrit, ai \u00ebsht\u00eb n\u00eb gjendje t\u00eb ofroj\u00eb flak\u00eb t\u00eb past\u00ebr \u00ababsolut\u00bb, prandaj t\u00eb gjith\u00eb metalet e tjera (dhe meq\u00eb ishte shekulli i VIII \u2014 nuk ishin shum\u00eb: shtat\u00eb) jan\u00eb formuar nga merkur dhe squfur.<\/p>\n

\u00c7far\u00eb ishte n\u00eb shekullin e VIII, \u00ebsht\u00eb edhe tani \u2014 n\u00ebse kombinohet merkuiri dhe squfuri, do t\u00eb kemi sulfide t\u00eb zez\u00eb t\u00eb merkurit (dhe ky, p\u00ebrve\u00e7 k\u00ebsaj, \u00ebsht\u00eb nj\u00eb nga m\u00ebnyrat p\u00ebr pastrimin e merkurit t\u00eb derdhur) \u2014 por aspak metal. K\u00ebt\u00eb ndodhi t\u00eb pak\u00ebndshme Hayyan e shpjegonte duke th\u00ebn\u00eb se t\u00eb gjith\u00eb t\u00eb paditurit i mungon nj\u00eb \u00abpjek\u00ebs\u00bb, i cili nga materiali i zi do t\u00eb sjell\u00eb n\u00eb prodhimin e metalit. Dhe sigurisht t\u00eb gjith\u00eb nisen t\u00eb k\u00ebrkojn\u00eb \u00abpjek\u00ebsin\u00bb, p\u00ebr t\u00eb nxjerr\u00eb ar. Historia e k\u00ebrkimit t\u00eb gurit filozofal \u00ebsht\u00eb shpallur zyrtarisht e hapur. <\/p>\n

%username%, ti po qesh me alkimist\u00ebt tani \u2014 por ata e arrit\u00ebn q\u00ebllimin e tyre! N\u00eb vitin 1947, fizikant\u00ebt amerikan\u00eb krijuan izotopin e vetme q\u00eb \u00ebsht\u00eb i q\u00ebndruesh\u00ebm t\u00eb arit Au-197 nga \u00e7lirimi beta i izotopit Hg-197. Nga 100 mg merkuiri u nxor\u00ebn 35 \u03bcg ar \u2014 dhe ato tani jan\u00eb n\u00eb Muzeun e Shkenc\u00ebs dhe Industris\u00eb n\u00eb \u00c7ikago. Pra, alkimist\u00ebt ishin t\u00eb drejt\u00eb \u2014 sepse \u00ebsht\u00eb e mundur! Vet\u00ebm, p\u00ebr fat t\u00eb keq, \u00ebsht\u00eb e shtrenjt\u00eb\u2026<\/p>\n

N\u00eb fakt, alkimisti i vet\u00ebm q\u00eb nuk besonte n\u00eb mund\u00ebsin\u00eb e prodhimit t\u00eb arit nga metale t\u00eb tjera ishte A\u0628\u0648 \u0623\u0644\u064a\u0627 \u062d\u0633\u064a\u0646 \u0627\u0628\u0646 \u0639\u0628\u062f \u0627\u0644\u0644\u0647 \u0627\u0628\u0646 \u0627\u0644\u062d\u0633\u0646 \u0627\u0628\u0646 \u0623\u0644\u064a\u0627 \u0627\u0628\u0646 \u0633\u064a\u0646\u0627 \u2014 dhe p\u00ebr t\u00eb err\u00ebtit dhe jobesimtar\u00ebt \u2014 thjesht Avicena.<\/p>\n

Sidoqoft\u00eb, merkuuri rivalizon shum\u00eb p\u00ebr pamjen e tij me nj\u00eb metal tjet\u00ebr \u2014 galiumin. Temperatura e tij e shkrirjes \u00ebsht\u00eb 29 \u00b0C, n\u00eb shkoll\u00eb m\u00eb tregonin nj\u00eb truk t\u00eb mahnitsh\u00ebm: nj\u00eb cop\u00eb metall\u2026
\n.. dhe kjo \u00ebsht\u00eb ajo q\u00eb rezulton<\/b>\"Metal\u00ebt
\n
\nP\u00ebrve\u00e7 k\u00ebsaj, tani mund t\u00eb blini galium n\u00eb alik, p\u00ebr t\u00eb paraqitur nj\u00eb truk t\u00eb till\u00eb. Nuk e di, megjithat\u00eb, n\u00ebse do t\u00eb kaloj\u00eb doganat.<\/p>\n

2. Titani<\/b>\"Metal\u00ebt
\n
\nTitani i ashp\u00ebr \u2014 nuk \u00ebsht\u00eb merkurish i but\u00eb! Ky \u00ebsht\u00eb metali m\u00eb i fort\u00eb! N\u00eb f\u00ebmij\u00ebrin\u00eb dhe rinis time, titani p\u00ebrdorej p\u00ebr t\u00eb shkruar n\u00eb t\u00eb gjitha ato xhama n\u00eb transportin publik. Sepse e g\u00ebrvishtja \u2014 dhe ngjyste me pluhur t\u00eb vog\u00ebl metalik.<\/p>\n

T\u00eb gjith\u00eb e din\u00eb se titani, fal\u00eb fort\u00ebsis\u00eb dhe leht\u00ebsis\u00eb s\u00eb tij, p\u00ebrdoret n\u00eb aviacion. Do t'u tregoj disa p\u00ebrdorime interesante.<\/p>\n

Kur ngrohet, titani fillon t\u00eb thith\u00eb gaze t\u00eb ndryshme \u2014 oksigjen, klor dhe madje edhe azot. Kjo p\u00ebrdoret n\u00eb instalimet e pastrimit t\u00eb gazrave inert\u00eb (p.sh. argoni) \u2014 ai kalon p\u00ebrmes tubave t\u00eb mbushura me spongje titani dhe t\u00eb ngrohta deri n\u00eb 500-600 \u00b0C. P\u00ebr m\u00eb tep\u00ebr, n\u00eb k\u00ebt\u00eb temperatur\u00eb, spongja e titan\u00ebve reagon me ujin \u2014 oksigjeni thithet, hidrogjeni lirohet, por zakonisht hidrogjeni n\u00eb gazrat inert\u00eb nuk e shqet\u00ebson ask\u00ebnd, n\u00eb kund\u00ebrshtim me ujin.<\/p>\n

Dioksidi i titanit, TiO2, p\u00ebrdoret n\u00eb piktura (p.sh. s\u00eb\u00e7el\u00ebsi i titanit), si dhe n\u00eb prodhimin e letr\u00ebs dhe plastik\u00ebs. Aditivi ushqimor E171. P\u00ebr m\u00eb tep\u00ebr, gjat\u00eb prodhimit t\u00eb dioksidit t\u00eb titanit, kontrollohet patjet\u00ebr p\u00ebrb\u00ebrja e tij elementare \u2014 por aspak p\u00ebr t\u00eb ulur papast\u00ebrtit\u00eb, por p\u00ebr t\u00eb shtuar \"bardh\u00ebsin\u00eb\": duhet q\u00eb elementet ngjyr\u00ebzuese \u2014 hekur, krom, bak\u00ebr etj. \u2014 t\u00eb jen\u00eb m\u00eb t\u00eb pakta.<\/p>\n

Karabidi i titan\u00ebve, dibridi i titan\u00ebve, karbonitridi i titan\u00ebve \u2014 konkurrent\u00eb t\u00eb karabidit t\u00eb wolframit p\u00ebr fort\u00ebsi. Disavantazhi \u2014 ata jan\u00eb m\u00eb t\u00eb leht\u00eb. <\/p>\n

Nitriti i titan\u00ebve p\u00ebrdoret p\u00ebr mbulimin e mjeteve, kupolave t\u00eb kishave dhe n\u00eb prodhimin e bizhuterive, pasi ka nj\u00eb ngjyr\u00eb, q\u00eb duket si ari. T\u00eb gjitha k\u00ebto \"alliazhe mjek\u00ebsore\", q\u00eb duken si ari \u2014 jan\u00eb mbulim me nitrit titan.<\/p>\n

P\u00ebrve\u00e7 k\u00ebsaj, studiuesit e p\u00ebrkushtuar s\u00eb fundmi kan\u00eb krijuar nj\u00eb aleat\u00eb q\u00eb \u00ebsht\u00eb m\u00eb e fort\u00eb se titani! Por p\u00ebr ta arritur k\u00ebt\u00eb, u desh t\u00eb p\u00ebrzihet palladiumi, silikoni, fosfori, germaniumi dhe argjendi. Doli q\u00eb ishte nj\u00eb gj\u00eb e shtrenjt\u00eb, dhe k\u00ebshtu titani p\u00ebrs\u00ebri fitoi.<\/p>\n

3. Tungsteni<\/b>\"Metal\u00ebt
\n
\nTungsteni \u00ebsht\u00eb po ashtu nj\u00eb kund\u00ebrti i Hg: metali m\u00eb i v\u00ebshtir\u00eb p\u00ebr t'u shkrir\u00eb me temperatur\u00eb shkrirjeje 3422 \u00b0C. Ai \u00ebsht\u00eb i njohur q\u00eb nga shekulli XVI, megjithat\u00eb, metalin e njohin jo si t\u00eb till\u00eb, por mineralin tungstenit, i cili e p\u00ebrmban tungstenin. P\u00ebr rastin, emri Wolf Rahm n\u00eb gjuh\u00ebn e gjerman\u00ebve t\u00eb ashp\u00ebr do t\u00eb thot\u00eb \"kremra ujku\": gjerman\u00ebt q\u00eb shkrinin dyll, nuk e p\u00eblqenin p\u00ebrzierjen me tungstenit, e cila pengonte shkrirjen dhe e shnd\u00ebrronte dyllin n\u00eb nj\u00eb shkum\u00eb slag\u00ebsh (\"ngrirte dyllin si nj\u00eb ujk q\u00eb ha nj\u00eb delet\"). Metali vet\u00eb u nxor m\u00eb von\u00eb, pas rreth 200 vjet\u00ebsh.<\/p>\n

Ajo q\u00eb \u00ebsht\u00eb n\u00eb foto \u2014 nuk \u00ebsht\u00eb tungsten, n\u00eb t\u00eb v\u00ebrtet\u00eb, por karbidi i tungstenit, k\u00ebshtu q\u00eb n\u00ebse ke nj\u00eb unaz\u00eb t\u00eb till\u00eb n\u00eb dor\u00eb, %username%, mos u shqet\u00ebso shum\u00eb. Karbidi i tungstenit \u00ebsht\u00eb nj\u00eb p\u00ebrb\u00ebrje e r\u00ebnd\u00eb dhe jasht\u00ebzakonisht e fort\u00eb \u2014 prandaj p\u00ebrdoret n\u00eb pjes\u00eb t\u00eb ndryshme, t\u00eb cilat godasin, dhe p\u00ebr t\u00eb th\u00ebn\u00eb \"do t\u00eb fitoj\u00eb\" \u2014 kjo \u00ebsht\u00eb 90% karbidi i tungstenit. Gjithashtu, karbidi i tungstenit njer\u00ebzit e mir\u00eb e shtojn\u00eb si maj\u00eb e projektileve kund\u00ebrajore dhe plumbave. Por jo vet\u00ebm at\u00eb, do t\u00eb flas m\u00eb von\u00eb p\u00ebr nj\u00eb metal tjet\u00ebr.<\/p>\n

P\u00ebrve\u00e7 k\u00ebsaj, megjith\u00ebse tungsteni \u00ebsht\u00eb i r\u00ebnd\u00eb \u2014 megjith\u00ebse ka nj\u00eb densitet m\u00eb t\u00eb lart\u00eb krahasuar me plumbin tradicional dhe m\u00eb t\u00eb lir\u00eb, mbrojtja prej tungsteni rezulton m\u00eb pak e r\u00ebnd\u00eb me ekuivalente t\u00eb nj\u00ebjt\u00eb t\u00eb vetive mbrojt\u00ebse ose m\u00eb efektive me t\u00eb nj\u00ebjtin pesh\u00eb. P\u00ebr shkak t\u00eb pik\u00ebzimit dhe fort\u00ebsis\u00eb s\u00eb tungstenit, q\u00eb e b\u00ebn t\u00eb v\u00ebshtir\u00eb p\u00ebrpunimin e tij, n\u00eb k\u00ebto raste p\u00ebrdoren aleatat m\u00eb plastike t\u00eb tungstenit t\u00eb p\u00ebrzier me metale t\u00eb tjera ose pluhur tungsteni (ose p\u00ebrb\u00ebrjet e tij) n\u00eb nj\u00eb baz\u00eb polimere. Doli m\u00eb leht\u00eb, m\u00eb efektive \u2014 por vet\u00ebm m\u00eb e shtrenjt\u00eb. Pra, n\u00eb rastin e fallout, %username%, merr nj\u00eb armatur\u00eb tungsteni!<\/p>\n

P\u00ebrve\u00e7 k\u00ebsaj, n\u00eb unaz\u00ebn time \"p\u00ebrjet\u00ebsore\" un\u00eb arrita t\u00eb b\u00ebj nj\u00eb njoll\u00eb me ndonj\u00eb kimikat \u2014 dhe nuk e di \u00e7far\u00eb. Pra, \"p\u00ebrjet\u00ebsor\" \u00ebsht\u00eb vet\u00ebm p\u00ebr njer\u00ebzit e zakonsh\u00ebm)))<\/p>\n

4. Urani<\/b>\"Metal\u00ebt
\n
\nMetal natyror i vet\u00ebm q\u00eb p\u00ebrdoret si karburant. Pra \u2014 karburant b\u00ebrthamor. <\/p>\n

Kur kur isha nx\u00ebn\u00ebs, por isha n\u00eb lidhje me universitetin (nuk do t\u00eb them pse!), gjithmon\u00eb m\u00eb jepte m\u00ebndje reagimi i student\u00ebve t\u00eb huaj kur u tregonin kristalet e uranil-acetat natriumi n\u00ebn mikroskop. Ka nj\u00eb reagim t\u00eb till\u00eb cil\u00ebsor. Kur u thoshin t\u00eb huajve fjal\u00ebn \"uranil\" \u2014 ata fluturonin nga kati. T\u00eb gjith\u00ebve u dukej qesharake.<\/p>\n

M\u00eb duket qesharake dhe e trishtueshme q\u00eb tani edhe nj\u00eb pjes\u00eb e madhe e njer\u00ebzve tan\u00eb mendojn\u00eb se uraniumi \u00ebsht\u00eb i friksh\u00ebm, i rreziksh\u00ebm dhe i tmerrsh\u00ebm. R\u00ebnia e arsimit \u00ebsht\u00eb e dukshme.<\/p>\n

N\u00eb fakt, q\u00eb n\u00eb koh\u00ebt e lashta, oksidi natyror i uranit p\u00ebrdorej p\u00ebr prodhimin e qelqit t\u00eb verdh\u00eb. K\u00ebshtu, pran\u00eb Napolit u gjet nj\u00eb cop\u00eb qelqi t\u00eb verdh\u00eb q\u00eb p\u00ebrmbante 1% oksid urani dhe daton nga viti 79 pas Krishtit. Ai nuk ndri\u00e7on n\u00eb err\u00ebsir\u00eb dhe nuk emeton rrezatime. Kam qen\u00eb n\u00eb Uj\u00ebrat e Verdh\u00eb n\u00eb Ukrain\u00eb, ku nxjerrin koncentrat urani. Askush atje nuk ndri\u00e7on dhe nuk emeton. Zgjidhja \u00ebsht\u00eb e thjesht\u00eb: urani natyror \u00ebsht\u00eb me radioaktivitet t\u00eb ul\u00ebt \u2014 sa granitet dhe bazaltet, si dhe terikoni dhe metropoliti. Uranin q\u00eb e quajm\u00eb U-235, e kemi n\u00eb natyr\u00eb vet\u00ebm 0,7204%. \u00cbsht\u00eb kaq pak, saq\u00eb p\u00ebr t\u00eb b\u00ebr\u00eb reaktor\u00eb, duhet ta ndajn\u00eb dhe ta koncentrojn\u00eb k\u00ebt\u00eb izotop (\"t\u00eb pasurojn\u00eb\") \u2014 ashtu, nuk funksionon reaktori.<\/p>\n

P\u00ebr m\u00eb tep\u00ebr, m\u00eb par\u00eb n\u00eb natyr\u00eb kishte m\u00eb shum\u00eb U-235 \u2014 thjesht me kalimin e koh\u00ebs ai \u00ebsht\u00eb shp\u00ebrb\u00ebr\u00eb. Dhe pasi kishte m\u00eb shum\u00eb \u2014 mund t\u00eb b\u00ebhej nj\u00eb reaktor b\u00ebrthamor me leht\u00ebsi. N\u00eb kuptimin e v\u00ebrtet\u00eb. K\u00ebshtu ka ndodhur n\u00eb Gabon n\u00eb depozitat e Oklo rreth 2 miliard vjet m\u00eb par\u00eb: n\u00ebp\u00ebr mineral kalonte uji, uji \u2014 ndalues natyror i neutroneve, q\u00eb dalin gjat\u00eb shp\u00ebrb\u00ebrjes s\u00eb uranit-235 \u2014 dhe k\u00ebshtu energjia e neutroneve ishte pik\u00ebrisht aq sa i nevojitej b\u00ebrtham\u00ebs s\u00eb uranit-235 \u2014 dhe filloi nj\u00eb reaksion zinxhiror. Dhe urani vazhdoi t\u00eb digjej p\u00ebr disa qindra vjet, derisa u shua... <\/p>\n

E zbuluar k\u00ebt\u00eb shum\u00eb m\u00eb von\u00eb, n\u00eb vitin 1972, kur n\u00eb fabrik\u00ebn e pasurimit t\u00eb uraniumit n\u00eb Pierlat (Franc\u00eb), gjat\u00eb analiz\u00ebs s\u00eb uraniumit nga Oklo, u gjet nj\u00eb devijim nga norma e p\u00ebrb\u00ebrjes izotopike t\u00eb uraniumit. P\u00ebrqindja e izotopit U-235 ishte 0.717% n\u00eb vend t\u00eb 0.720% t\u00eb zakonshme. Uraniumi nuk \u00ebsht\u00eb salsi\u00e7e, k\u00ebtu pesha e munguar d\u00ebnohet rrept\u00ebsisht: t\u00eb gjitha objektet b\u00ebrthamore kontrollohen me kujdes p\u00ebr t\u00eb parandaluar p\u00ebrdorimin e paligjsh\u00ebm t\u00eb materialeve fison\u00eb p\u00ebr q\u00ebllime ushtarake. K\u00ebshtu, shkenc\u00ebtar\u00ebt filluan t\u00eb k\u00ebrkojn\u00eb dhe gjet\u00ebn disa elemente t\u00eb tjera, si neodimi dhe ruteniumi, dhe kuptuan - U-235 ishte vjedhur para nesh, thjesht e kishte humbur, si n\u00eb reaktor. Pra, reaktori b\u00ebrthamor natyra e shpikli shum\u00eb p\u00ebrpara se ne. Megjithat\u00eb, si gjith\u00e7ka tjet\u00ebr.<\/p>\n

Uraniumi i varferuar (kur 235-i \u00ebsht\u00eb marr\u00eb dhe dh\u00ebn\u00eb shkenc\u00ebtar\u00ebve atomik\u00eb, dhe ka mbetur U-238) \u00ebsht\u00eb i r\u00ebnd\u00eb dhe i ngurt\u00eb, i ngjan disi tungstenit, dhe k\u00ebshtu - p\u00ebrdoret sakt\u00ebsisht aty ku \u00ebsht\u00eb e nevojshme p\u00ebr t\u00eb goditur. Ka nj\u00eb histori nga ish-Jugosllavia: atje u p\u00ebrdor\u00ebn fisheku t\u00eb blinduar me nj\u00eb kok\u00eb p\u00ebrmbajt\u00ebse uraniumi. Problemet e popullsis\u00eb ishin, por fare pa rrezatimin: pluhuri i vog\u00ebl i uraniumit hyri n\u00eb mushk\u00ebri, u p\u00ebrthith - dhe dha rezultate: uraniumi \u00ebsht\u00eb toksik p\u00ebr veshkat. Keshtu - dhe nuk ka pse t\u00eb keni frik\u00eb nga uranil-acetati! Megjithat\u00eb, ligjeve t\u00eb RF kjo nuk \u00ebsht\u00eb e qart\u00eb - dhe k\u00ebshtu, problemet e p\u00ebrhershme me hyrjen e reaksioneve kimike q\u00eb p\u00ebrmbajn\u00eb uranium - sepse p\u00ebr zyrtarin, uraniumi \u00ebsht\u00eb vet\u00ebm nj\u00eb.<\/p>\n

Dhe ka edhe stikl\u00ebn e uraniumit: nj\u00eb shtes\u00eb e vog\u00ebl e uraniumit i jep nj\u00eb fluorescenc\u00eb t\u00eb bukur t\u00eb verdh\u00eb-jeshile.
\nDhe kjo, me t\u00eb v\u00ebrtet\u00eb, \u00ebsht\u00eb e bukur!<\/b>\"Metal\u00ebt
\n\"Metal\u00ebt
\n
\nMegjithat\u00eb, \u00ebsht\u00eb shum\u00eb e dobishme t\u00eb ofrosh t\u00eb ftuar\u00ebve nj\u00eb moll\u00eb ose nj\u00eb sallat\u00eb, dhe pastaj t\u00eb ndizni pak ultraviolet dhe t\u00eb tregoni sa bukur \u00ebsht\u00eb. Kur t\u00eb gjith\u00eb p\u00ebrfundojn\u00eb duke u mahnitur \u2014 thjesht t\u00eb thoni: \"Po, \u00e7far\u00eb tjet\u00ebr, \u00ebsht\u00eb stikl uraniumi\u2026\" Dhe t\u00eb kruani nj\u00eb cop\u00eb moll\u00eb nga vaza\u2026<\/p>\n

5. Osmi<\/b>\"Metal\u00ebt
\n
\nPor qysh fol\u00ebm p\u00ebr uranet e r\u00ebnda-tungstenit, ka ardhur koha t\u00eb p\u00ebrmendim metalin m\u00eb t\u00eb r\u00ebnd\u00eb t\u00eb t\u00eb gjitha - \u00ebsht\u00eb osmi. Density e tij \u00ebsht\u00eb 22.62 g\/cm3!<\/p>\n

Megjith\u00ebse osmiumi, duke qen\u00eb m\u00eb i r\u00ebnd\u00eb, nuk pengohet t\u00eb jet\u00eb edhe fluturues: n\u00eb aj\u00ebr ai oksidohet gradualisht n\u00eb OsO4, i cili \u00ebsht\u00eb fluturues dhe, p\u00ebr m\u00eb tep\u00ebr, shum\u00eb toksik. Po, \u00ebsht\u00eb nj\u00eb element i grupit t\u00eb platinit, por edhe ai oksidohet. Emri \"osmij\" buron nga greqishtja e lasht\u00eb \u1f40\u03c3\u03bc\u03ae \u2014 \"er\u00eb\" \u2014 pik\u00ebrisht p\u00ebr shkak t\u00eb k\u00ebtij: reaksionet kimike t\u00eb tretjes s\u00eb aleatit alkalin t\u00eb osmirit n\u00eb uj\u00eb apo acid, shoq\u00ebrohen me lirimin e nj\u00eb er\u00eb t\u00eb pak\u00ebndshme, t\u00eb q\u00ebndrueshme t\u00eb OsO4, q\u00eb acarojn\u00eb fytin, e ngjashme me er\u00ebn e klorit apo gazit t\u00eb prishur. K\u00ebt\u00eb er\u00eb e ndjeu Smithson Tennant (p\u00ebr t\u00eb m\u00eb von\u00eb), duke punuar me osmirin \u2014 dhe k\u00ebshtu e quajti metalin. E di q\u00eb osmiumi duhet t\u00eb jet\u00eb n\u00eb pluhur dhe duhet futur n\u00eb ngrohje q\u00eb procesi t\u00eb shkoj\u00eb me intensitet \u2014 por n\u00eb \u00e7do rast nuk tentoj t\u00eb q\u00ebndroj p\u00ebr nj\u00eb koh\u00eb t\u00eb gjat\u00eb af\u00ebr k\u00ebtij metali.<\/p>\n

P\u00ebrve\u00e7 k\u00ebsaj, ka edhe nj\u00eb izotop tjet\u00ebr Os-187. N\u00eb natyr\u00eb e ka shum\u00eb pak, prandaj e ndajn\u00eb at\u00eb nga osmiumi n\u00eb centrifuga p\u00ebrmes ndarjes masore \u2014 ngjash\u00ebm si urani. Ndarja zgjat 9 muaj \u2014 po, mjaft do t\u00eb ishte mund\u00ebsia p\u00ebr t\u00eb lindur. Prandaj Os-187 \u00ebsht\u00eb nj\u00eb nga metalet m\u00eb t\u00eb shtrenjta, pik\u00ebrisht p\u00ebrmbajtja e tij p\u00ebrcakton \u00e7mimin e tregut t\u00eb osmiumit natyror. Por ai nuk \u00ebsht\u00eb metalit m\u00eb i shtrenjt\u00eb, p\u00ebr t\u00eb cilin do t\u00eb flas m\u00eb posht\u00eb.<\/p>\n

6. Iridium<\/b>\"Metal\u00ebt
\n
\nTani q\u00eb po flasim p\u00ebr grupin e platinumit, vlen t\u00eb p\u00ebrmendim edhe iridiumin. Osmiumi ia mori iridiumit titullin e metali m\u00eb t\u00eb r\u00ebnd\u00eb \u2014 por ndahen n\u00eb pak para: dend\u00ebsia e iridiumit \u00ebsht\u00eb 22,53 g\/cm3. Osmiumi dhe iridiumi u zbuluan s\u00eb bashku n\u00eb vitin 1803 nga kimisti anglez S. Tennant \u2014 t\u00eb dy si p\u00ebrzierje ishin t\u00eb pranish\u00ebm n\u00eb platinin natyror q\u00eb u soll nga Amerika e Jugut. Tennant ishte i pari nga disa shkenc\u00ebtar\u00eb q\u00eb arriti t\u00eb merrte n\u00eb sasi t\u00eb mjaftueshme mbetjen e pandashme pas ndikimit n\u00eb platin me acidin mbret\u00ebror dhe t\u00eb p\u00ebrcaktonte n\u00eb t\u00eb metale t\u00eb panjohura m\u00eb par\u00eb.<\/p>\n

Por ndryshe nga osmiumi, iridiumi \u00ebsht\u00eb metali m\u00eb i q\u00ebndruesh\u00ebm: n\u00eb form\u00ebn e tij t\u00eb kat\u00ebrdh\u00eb, ai nuk shp\u00ebrb\u00ebhet n\u00eb asnj\u00eb acid apo p\u00ebrzierje t\u00eb tyre! N\u00eb t\u00eb v\u00ebrtet\u00eb! Edhe fluor i fuqish\u00ebm e \u00e7an at\u00eb vet\u00ebm n\u00eb 400-450 \u00b0C. Q\u00eb t\u00eb shp\u00ebrb\u00ebhet iridiumi, duhet ta p\u00ebrzihesh me alkalet \u2014 madje d\u00ebshirohet t\u00eb jet\u00eb n\u00eb nj\u00eb rrjedh\u00eb oksigjeni. <\/p>\n

Forca mekanike dhe kimike e iridumit p\u00ebrdoret n\u00eb Dhom\u00ebn e Masave dhe Peshave - standardi i kilogramit \u00ebsht\u00eb i b\u00ebr\u00eb nga nj\u00eb aleat\u00eb platinium-iridium.<\/p>\n

Aktualisht, iridiumi nuk \u00ebsht\u00eb nj\u00eb metal bankar, por ka pasur l\u00ebvizje n\u00eb k\u00ebt\u00eb drejtim: n\u00eb vitin 2013, iridiumi u p\u00ebrdor p\u00ebr her\u00eb t\u00eb par\u00eb n\u00eb bot\u00eb p\u00ebr krijimin e monedhave zyrtare nga Banka Komb\u00ebtare e Ruand\u00ebs, e cila l\u00ebshoi nj\u00eb monedh\u00eb nga metali i past\u00ebr me 999 prova. Monedha e iridiumit kishte nj\u00eb vler\u00eb prej 10 frangave ruandeze. Dhe o Zot - do t\u00eb doja nj\u00eb monedh\u00eb t\u00eb till\u00eb!<\/p>\n

Dhe, p\u00ebr shkak se ishte rinia ime, ndonj\u00ebher\u00eb kam lexuar nj\u00eb tregim fantastiko-shkencor n\u00eb \"T\u00eb rinjt\u00eb e teknik\u00ebs\", ku nj\u00eb djal\u00eb shkonte n\u00eb sukses duke shk\u00ebmbyer r\u00ebr\u00eb p\u00ebr iridium me nj\u00eb kurs 1:1 me ndonj\u00eb alien\u00eb n\u00eb nj\u00eb bodrum. Pra, atyre u duhej silikon! Emri dhe autori i tregimit tashm\u00eb nuk m\u00eb kujtohen. Faleminderit. Wesha<\/a><\/noindex> \u2014 m\u00eb kujtoi:<\/a><\/noindex> V.Shibajev. Kabulli \"nga aty\".<\/p>\n

7. Ari<\/b>E pra, kush e di - t\u00eb gjith\u00eb e pan\u00eb
\n\"Metal\u00ebt
\n
\nN\u00eb jet\u00eb shpesh ndodh q\u00eb ka nj\u00eb kampion faktik dhe nj\u00eb formal. N\u00ebse iridiumi \u00ebsht\u00eb kampioni faktik p\u00ebr q\u00ebndres\u00ebn kimike, ari \u00ebsht\u00eb formal: ky \u00ebsht\u00eb metali m\u00eb elektronegativ, 2.54 n\u00eb shkall\u00ebn e Pauling. Por kjo nuk e pengon arin t\u00eb shp\u00ebrb\u00ebhet n\u00eb p\u00ebrzierjet e acideve, k\u00ebshtu q\u00eb si zakonisht - lavd\u00ebrimet shkojn\u00eb atij q\u00eb \u00ebsht\u00eb m\u00eb i pasur.<\/p>\n

Dhe n\u00eb t\u00eb v\u00ebrtet\u00eb, aktualisht, fal\u00eb faktit se Kina dhe Rusia po ikin nga politika e akumulimit t\u00eb rezervave valutore n\u00eb dollar\u00ebt amerikan\u00eb drejt politik\u00ebs s\u00eb akumulimit t\u00eb arit, ari \u00ebsht\u00eb metali bankar m\u00eb i shtrenjt\u00eb: me \u00e7mimin e tij ai ka tejkaluar prej koh\u00ebsh platin - dhe p\u00ebr t\u00eb qen\u00eb t\u00eb d\u00ebshmuar, gjith\u00eb grupin e platin\u00ebs. Prandaj, ruaj parat\u00eb n\u00eb nj\u00eb ark\u00eb kursimi n\u00eb ar, %username%! <\/p>\n

Duke q\u00eb metoda alkimike p\u00ebr nxjerrjen e arit tregoi shtrenjt\u00ebsin\u00eb e saj, ky metal nxirret n\u00eb rafinerit\u00eb. Monedhat prodhohen n\u00eb sht\u00ebpit\u00eb e monedhave. Pra, si nj\u00eb person q\u00eb ka qen\u00eb si atje ashtu edhe k\u00ebtu, mund t\u00eb them: punonj\u00ebsit e k\u00ebtyre nd\u00ebrmarrjeve, kur vizitojn\u00eb zon\u00ebn me metale t\u00eb \u00e7muara, ose riformatohen - dhe rrobat e pun\u00ebs nuk kan\u00eb asnj\u00eb gjilp\u00ebr\u00eb apo kap\u00ebse - kontrollet n\u00eb hyrje nuk jan\u00eb si n\u00eb aeroport, aty \u00ebsht\u00eb m\u00eb e rrept\u00eb. Ose zbatohet ajo q\u00eb quhet \u201crezhimi i lakuriq\u00ebsis\u00eb\u201d - po, po, ke kuptuar sakt\u00eb: ka nj\u00eb hyrje p\u00ebr djem dhe nj\u00eb p\u00ebr vajza - do t\u00eb vishesh brenda. N\u00ebse ke nj\u00eb implant metalik - nj\u00eb mori dokumentesh, nj\u00eb mori lejesh, kontrollojn\u00eb \u00e7do her\u00eb individualisht q\u00eb implanti \u00ebsht\u00eb aty ku duhet t\u00eb jet\u00eb.<\/p>\n

Nga ana tjet\u00ebr, si mendon ti - si jan\u00eb organizuar kontrollet n\u00eb sht\u00ebpin\u00eb e banknotave? Parat\u00eb nuk b\u00ebjn\u00eb zhurm\u00eb!
\nP\u00ebrgjigjja \u00ebsht\u00eb k\u00ebtu, por mendoni pak vet\u00eb.<\/b>Pas pun\u00ebs, askush nuk lirohet, p\u00ebrfshir\u00eb drejtuesit, derisa t\u00eb num\u00ebrohet \u00e7do produkt. Po - gjith\u00e7ka \u00ebsht\u00eb e rrept\u00eb. Megjithat\u00eb, askush nuk ka problem kur n\u00eb koh\u00eb t\u00eb v\u00ebshtira pagat jepen me produkte.<\/p>\n

\n8. Litiumi<\/b>\"Metal\u00ebt
\n
\nNdryshe nga osmiumi dhe iridiumi t\u00eb r\u00ebnd\u00eb, litiumi \u00ebsht\u00eb metali m\u00eb i leht\u00eb, me nj\u00eb densitet prej vet\u00ebm 0,534 g\/cm3. Ky \u00ebsht\u00eb nj\u00eb metal alkalin, por m\u00eb pak reaktiv nga e gjith\u00eb grupi: nuk shp\u00ebrthen n\u00eb uj\u00eb, por nd\u00ebrvepron qet\u00ebsisht, n\u00eb aj\u00ebr gjithashtu nuk oksidohet leht\u00ebsisht, dhe \u00ebsht\u00eb e v\u00ebshtir\u00eb ta ndizni: pas 100 \u00b0C mbulohet kaq mir\u00eb me oksid saq\u00eb m\u00eb pas nuk oksidohet. Prandaj, litiumi \u00ebsht\u00eb metali i vet\u00ebm alkalin q\u00eb nuk ruhet n\u00eb naft\u00eb - p\u00ebrse, n\u00ebse \u00ebsht\u00eb mjaft inert? Dhe kjo \u00ebsht\u00eb p\u00ebr fat t\u00eb mir\u00eb - p\u00ebr shkak t\u00eb densitetit t\u00eb tij t\u00eb ul\u00ebt, litiumi do t\u00eb notonte n\u00eb naft\u00eb.<\/p>\n

Litiumi natyror p\u00ebrb\u00ebhet nga dy izotope: Li-6 dhe Li-7. Duke qen\u00eb se atomi vet\u00eb \u00ebsht\u00eb kaq i vog\u00ebl, nj\u00eb neutron i tep\u00ebrt ka ndikim t\u00eb r\u00ebnd\u00ebsish\u00ebm n\u00eb rrezen e orbitales dhe energjin\u00eb e eksitacionit t\u00eb elektronit, k\u00ebshtu q\u00eb spektri atomik zakonisht i k\u00ebtyre dy izotopeve ndryshon - rrjedhimisht, \u00ebsht\u00eb e mundur t\u00eb identifikohen madje edhe pa spektrometrat e masave - dhe kjo \u00ebsht\u00eb e vetmja p\u00ebrjashtim n\u00eb natyr\u00eb! T\u00eb dy izotopet jan\u00eb shum\u00eb t\u00eb r\u00ebnd\u00ebsish\u00ebm n\u00eb energjine b\u00ebrthamore, p\u00ebr m\u00eb tep\u00ebr, deuteridi Li-6 p\u00ebrdoret si pluhur termonuklear n\u00eb arm\u00ebt termonukleare - dhe nuk do t\u00eb them asnj\u00eb fjal\u00eb tjet\u00ebr mbi k\u00ebt\u00eb tem\u00eb!<\/p>\n

Liti \u00ebsht\u00eb gjithashtu i p\u00ebrdorur nga psikiatr\u00ebt si nj\u00eb normomet\u00ebr p\u00ebr trajtimin dhe parandalimin e manis\u00eb. Kur isha student, punoja pjes\u00ebrisht n\u00eb kated\u00ebr, dhe te ne vinte nj\u00eb zonj\u00eb me plazm\u00eb gjaku, n\u00eb t\u00eb cil\u00ebn duhej t\u00eb p\u00ebrcaktonim litin. Pas disa her\u00ebsh, vendosa t\u00eb shikoj literatur\u00ebn (internetin nuk e kisha at\u00ebher\u00eb) p\u00ebr t\u00eb kuptuar pse duhej t\u00eb p\u00ebrcaktohej liti atje. Dhe m\u00ebsova... Gjat\u00eb vizit\u00ebs s\u00eb ardhshme, n\u00eb m\u00ebnyr\u00eb rast\u00ebsore e pyesa zonj\u00ebn, kujt i ishte gjaku? Kur ajo u p\u00ebrgjigj se ishte i saj, p\u00ebrpiqesha m\u00eb shum\u00eb t\u00eb mos e takoja personalisht.<\/p>\n

E pra, liti \u00ebsht\u00eb liti, ai madje p\u00ebrcaktohet ndonj\u00ebher\u00eb n\u00eb uj\u00eb. Ve\u00e7an\u00ebrisht, n\u00eb Lviv ka mjaftuesh\u00ebm liti n\u00eb uj\u00eb.<\/p>\n

9. Franciumi<\/b>\"Metal\u00ebt
\n
\nFranciumi ka nj\u00eb gam\u00eb t\u00eb t\u00ebr\u00eb titujsh. S\u00eb pari, franciumi \u00ebsht\u00eb metali m\u00eb i rrall\u00eb. T\u00eb gjith\u00eb p\u00ebrmbajtja e tij \u00ebsht\u00eb plot\u00ebsisht radioaktive: ai ekziston si nj\u00eb produkt nd\u00ebrmjet\u00ebs i \u00e7arjes s\u00eb uranit-235 dhe torit-232. P\u00ebrmbajtja totale e franciumit n\u00eb koren e tok\u00ebs vler\u00ebsohet n\u00eb 340 gram\u00eb. N\u00eb k\u00ebt\u00eb m\u00ebnyr\u00eb, lezati n\u00eb imazhin m\u00eb sip\u00ebr nuk \u00ebsht\u00eb fotografia e nj\u00eb vrime t\u00eb zez\u00eb n\u00eb profil, por rreth 200,000 atome franciumi n\u00eb nj\u00eb grack\u00eb magneto-optike. T\u00eb gjith\u00eb izotopet e franciumit jan\u00eb radioaktiv\u00eb, izotopi m\u00eb jet\u00ebgjat\u00eb - Fr-223 - ka nj\u00eb periudh\u00eb gjysm\u00ebzhvillimi prej 22.3 minutash. Prandaj, franciumi \u00ebsht\u00eb aq i pak\u00ebt.<\/p>\n

Megjithat\u00eb, franciumi ka negativitetin m\u00eb t\u00eb ul\u00ebt elektrik nga t\u00eb gjith\u00eb element\u00ebt e njohur aktualisht, - 0.7 sipas shkall\u00ebs Pauling. Si rezultat, franciumi \u00ebsht\u00eb gjithashtu metali m\u00eb kimikisht aktiv alkali dhe formon alkalin m\u00eb t\u00eb fort\u00eb - hidrokid franciumi FrOH. Dhe mos pyet, %username%, si e p\u00ebrcaktuan gjith\u00eb k\u00ebt\u00eb me elementin, t\u00eb cilin pak a shum\u00eb e kan\u00eb, dhe p\u00ebr t\u00eb cilin \u00e7do 22.3 minuta b\u00ebhet edhe dyfish m\u00eb pak, nd\u00ebrsa k\u00ebrkuesi vet\u00eb ndri\u00e7ohet gjithnj\u00eb e m\u00eb shum\u00eb. Kjo \u00ebsht\u00eb e gjitha interesante dhe e k\u00ebndshme, por franciumi praktikisht nuk p\u00ebrdoret askund.<\/p>\n

10. Kaliforni<\/b>\"Metal\u00ebt\/><\/p>\n

Kaliforni n\u00eb k\u00ebt\u00eb bot\u00eb nuk ekziston aspak, dhe prodhohet n\u00eb dy vende: Dimitrovgrad n\u00eb RF dhe Laboratori Komb\u00ebtar Oak Ridge n\u00eb SHBA. P\u00ebr t\u00eb prodhuar nj\u00eb gram kaliforni, plutoni ose kuriumi i n\u00ebnshtrohen nj\u00eb radiacioni t\u00eb gjat\u00eb me neutrone n\u00eb nj\u00eb reaktor b\u00ebrthamor - nga 8 muaj deri n\u00eb 1,5 vjet. E gjith\u00eb linja e \u00e7arjeve duket si m\u00eb posht\u00eb: Plutoni-Americiumi-Kuriumi-Berklij-Kaliforni. Kaliforni-252 \u00ebsht\u00eb rezultati p\u00ebrfundimtar i k\u00ebsaj zinxhiri - ky element nuk mund t\u00eb kthehet n\u00eb nj\u00eb izotop m\u00eb t\u00eb r\u00ebnd\u00eb, sepse b\u00ebrthama e tij si\u00e7 duket thot\u00eb \"faleminderit, kam ngr\u00ebn\u00eb mjaft\" dhe p\u00ebrgjigjet pak ndaj ndikimit t\u00eb neutroneve. <\/p>\n

N\u00eb rrug\u00ebn e transformimit t\u00eb plutonit n\u00eb kaliforni, 99.7% e b\u00ebrthamave kalben. Vet\u00ebm 0.3% e b\u00ebrthamave mbahet nga kalbja dhe kalon t\u00ebr\u00eb faz\u00ebn deri n\u00eb fund. Dhe pastaj produkti duhet t\u00eb ndahen! Ndahja e izotopit ndodh me metod\u00ebn e ekstraksionit, kromatografis\u00eb s\u00eb ekstraksionit ose p\u00ebrmes shk\u00ebmbimit t\u00eb jon\u00ebve. P\u00ebr ta dh\u00ebn\u00eb nj\u00eb pamje metalike, kryhet nj\u00eb reaksion reduktues.<\/p>\n

P\u00ebr t\u00eb marr\u00eb nj\u00eb gram kaliforni-252, nevojiten 10 kilogram plutoni-239. <\/p>\n

Sasia vjetore e kaliforni-252 t\u00eb nxjerr\u00eb \u00ebsht\u00eb 40-80 mikrogram\u00eb, dhe sipas vler\u00ebsimeve t\u00eb specialist\u00ebve, rezervat bot\u00ebrore t\u00eb kaliforni nuk kalojn\u00eb m\u00eb shum\u00eb se 8 gram\u00eb. Prandaj, kaliforni, p\u00ebr m\u00eb sakt\u00eb - kaliforni-252 - \u00ebsht\u00eb metali industrial m\u00eb i shtrenjt\u00eb n\u00eb bot\u00eb, cmimi i nj\u00eb gram t\u00eb tij n\u00eb vite ka variuar nga 6.5 deri n\u00eb 27 milion dollar\u00eb.<\/p>\n

Pyetja logjike: kush ka nevoj\u00eb p\u00ebr t\u00eb? Nuk mund t\u00eb b\u00ebsh nj\u00eb zinxhir prej tij p\u00ebr qaf\u00eb, as nuk mund t'i jap\u00ebsh nj\u00eb unaz\u00eb t\u00eb dashur\u00ebs. \u00c7\u00ebshtja \u00ebsht\u00eb se Cf-252 ka nj\u00eb koeficient t\u00eb lart\u00eb t\u00eb shumimit t\u00eb neutroneve (mbi 3). Nj\u00eb gram Cf-252 emeton rreth 3\u22c51012 neutrone n\u00eb sekond\u00eb. Po, potencialisht \u00ebsht\u00eb e mundur t\u00eb b\u00ebhet nj\u00eb bomb\u00eb atomike, por \u00ebsht\u00eb m\u00eb e lir\u00eb nga urani dhe plutoni i nj\u00ebjt\u00eb, prandaj vet\u00eb kaliforni p\u00ebrdoret si burim neutronesh n\u00eb k\u00ebrkime t\u00eb ndryshme, p\u00ebrfshir\u00eb n\u00eb analizator\u00ebt e aktivizimit me neutron\u00eb n\u00eb linj\u00ebn e prodhimit. P\u00ebr shembull, %username%, un\u00eb vet\u00eb e kam par\u00eb k\u00ebt\u00eb kaliforni n\u00eb form\u00ebn e nj\u00eb ampule t\u00eb vog\u00ebl, e cila u mor nga nj\u00eb barrel e madhe mbrojtjeje radiative dhe u fut shpejt n\u00eb vendin e nevojsh\u00ebm t\u00eb analizatorit.<\/p>\n

E qart\u00eb, q\u00eb p\u00ebr nj\u00eb \u00e7mim t\u00eb till\u00eb, kaliforni duhet t\u00eb jet\u00eb helm, edhe n\u00ebse jo aq i fort\u00eb, si poloni, i cili sulmon me pjes\u00eb alfa<\/a><\/noindex>, por neutral\u00ebt \u2014 ashtu si edhe asgj\u00eb. Por \u00ebsht\u00eb pak e shtrenjt\u00eb, sigurisht.<\/p>\n

Duket se gjith\u00e7ka \u00ebsht\u00eb n\u00eb rregull \u2014 mbetet t\u00eb flijoj\u00eb rreth kat\u00ebr or\u00eb para rrug\u00ebs. Shpresoj se doli interesant, dhe nuk e kam shkruar k\u00ebt\u00eb p\u00ebr hi\u00e7.<\/p>\n

T\u00eb uroj, %username%, t\u00eb jesh i fort\u00eb si titani, i leht\u00eb si litiumi, i pakompromis si iridiumi dhe i vlefsh\u00ebm si kaliforni! Po ashtu, shum\u00eb ari n\u00eb xhep, sigurisht.<\/b>
\n(mund ta shfaq\u00ebsh k\u00ebt\u00eb tost n\u00eb fest\u00ebn e ardhshme \u2014 mos e falendero)<\/i>
\n
Burimi: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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