berkelium

noun
berke·li·um | \ˈbər-klē-əm \

Definition of berkelium 

: a radioactive metallic element produced artificially (as by bombarding americium 241 with alpha particles) — see Chemical Elements Table

First Known Use of berkelium

1950, in the meaning defined above

History and Etymology for berkelium

New Latin, from Berkeley, California

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The first known use of berkelium was in 1950

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berkelium

noun
berke·li·um | \ˈbər-klē-əm \

Medical Definition of berkelium 

: a radioactive metallic element produced by bombarding americium 241 with helium ions symbol Bk — see Chemical Elements Table

More from Merriam-Webster on berkelium

Britannica.com: Encyclopedia article about berkelium

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