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Seaborgium
Seaborgium

Neptunium
Neptunium



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Seaborgium
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Neptunium

Periodic Table van Seaborgium en Neptunium

Periodiek systeem

Symbool

Sg
Np

Group Number

63
0 17
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periode Aantal

77
2 7
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Blok

d block
f block

element Family

Transition Metal
actinide

CAS-nummer

540388127439998
7429905 54386242
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Space Group Name

-
Pnma

Space Group Number

166,0062,00
11 276
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