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Neptunium
Neptunium
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Lawrencium
Lawrencium
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Periodic Table van Neptunium en Lawrencium

Periodiek systeem

Symbool

Group Number

periode Aantal

Blok

element Family

CAS-nummer

Space Group Name

Space Group Number

 
Np
3
7
f block
actinide
7439998
Pnma
62,00
 
Lr
3
7
d block
actinide
22537195
-
225,00