×

Fermium
Fermium

Protactinium
Protactinium



ADD
Compare
X
Fermium
X
Protactinium

Periodic Table van Fermium en Protactinium

Periodiek systeem

Symbool

Fm
Pa

Group Number

33
0 17
👆🏻

periode Aantal

77
2 7
👆🏻

Blok

f block
f block

element Family

actinide
actinide

CAS-nummer

74407247440133
7429905 54386242
👆🏻

Space Group Name

-
I4 / mmm

Space Group Number

194,00139,00
11 276
👆🏻