×

Kalium
Kalium

Neptunium
Neptunium



ADD
Compare
X
Kalium
X
Neptunium

Periodic Table van Kalium en Neptunium

Add ⊕

Periodiek systeem

Symbool

K
Np

Group Number

13
0 17
👆🏻

periode Aantal

47
2 7
👆🏻

Blok

s block
f block

element Family

Alkali
actinide

CAS-nummer

74400977439998
7429905 54386242
👆🏻

Space Group Name

Im_ 3m
Pnma

Space Group Number

229,0062,00
11 276
👆🏻