×

Technetium
Technetium

Actinium
Actinium



ADD
Compare
X
Technetium
X
Actinium

Periodic Table van Technetium en Actinium

Periodiek systeem

Symbool

Tc
Ac

Group Number

73
0 17
👆🏻

periode Aantal

57
2 7
👆🏻

Blok

d block
f block

element Family

Transition Metal
actinide

CAS-nummer

74402687440348
7429905 54386242
👆🏻

Space Group Name

P63 / mmc
Fm_ 3m

Space Group Number

194,00225,00
11 276
👆🏻