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FERMIJ (Fm)

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by

andrej matjasic

on 12 March 2016

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Transcript of FERMIJ (Fm)

•Fermij je sintetični element
•Njegov simbol je Fm
•Atomsko število je 100
•Atomska masa pa 257
poimenovan je bil po Enriku Fermiju
Enriko Fermij je dobil Nobelovo nagrado
Razvil je prvi nuklearni reaktor
•spada v skupino aktinidov
to je skupina 15 kovin z atomskimi števili med 89 in 103
Vojaška
•uporablja se za vodikove bombe
•prva takšna bomba je bila testirana 1.11.1952
•odkrili so ga med ekspolzijo vodikove bombe
Fermij se najde v samo manjših količinah, in njegovi izotopi ne "živijo" dolgo, zato se ga ne uporablja za komercialno uporabo
lastnosti
uporaba

FERMIJ (Fm)

AN602(cesar) vodikova bomba
Full transcript