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Nihonium
Nihonium

Samarium
Samarium



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Nihonium and Samarium Periodic Table

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Periodic Table

Symbol

Nh
Sm

Group Number

133
0 17
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Period Number

76
2 7
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Block

p block
f block

Element Family

Probably Post-​Transition
Lanthanide

CAS Number

540847077440199
7429905 54386242
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Space Group Name

-
R_ 3m

Space Group Number

194.00166.00
11 276
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