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lantaan
lantaan

Neptunium
Neptunium



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Neptunium

Periodic Table van lantaan en Neptunium

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Periodiek systeem

Symbool

La
Np

Group Number

33
0 17
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periode Aantal

67
2 7
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Blok

f block
f block

element Family

lanthanide
actinide

CAS-nummer

74399107439998
7429905 54386242
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Space Group Name

P63 / mmc
Pnma

Space Group Number

194,0062,00
11 276
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