×

Americium
Americium

Radium
Radium



ADD
Compare
X
Americium
X
Radium

Periodic Table van Americium en Radium

Add ⊕

Periodiek systeem

Symbool

Am
Ra

Group Number

102
0 17
👆🏻

periode Aantal

77
2 7
👆🏻

Blok

f block
s block

element Family

actinide
aardalkali-

CAS-nummer

74403597440144
7429905 54386242
👆🏻

Space Group Name

P63 / mmc
Im_ 3m

Space Group Number

194,00229,00
11 276
👆🏻