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Neptunium
Neptunium

Uranium
Uranium



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Neptunium
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Uranium

Periodic Table van Neptunium en Uranium

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Periodiek systeem

Symbool

Np
U

Group Number

30
0 17
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periode Aantal

77
2 7
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Blok

f block
f block

element Family

actinide
actinide

CAS-nummer

74399987440611
7429905 54386242
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Space Group Name

Pnma
Cmcm

Space Group Number

62,0063,00
11 276
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