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Berkelium
Berkelium

Samarium
Samarium



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Berkelium
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Samarium

Berkelium and Samarium Periodic Table

Periodic Table

Symbol

Bk
Sm

Group Number

143
0 17
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Period Number

76
2 7
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Block

f block
f block

Element Family

Actinide
Lanthanide

CAS Number

74404067440199
7429905 54386242
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Space Group Name

P63/mmc
R_ 3m

Space Group Number

194.00166.00
11 276
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