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Chromium
Chromium

Berkelium
Berkelium



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Berkelium

Chromium and Berkelium Periodic Table

Periodic Table

Symbol

Cr
Bk

Group Number

614
0 17
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Period Number

47
2 7
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Block

d block
f block

Element Family

Transition Metal
Actinide

CAS Number

74404737440406
7429905 54386242
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Space Group Name

Im_ 3m
P63/mmc

Space Group Number

229.00194.00
11 276
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