Tabel périodik saka Radium lan sesium
Tabel périodik
Symbol
Ra
Cs
Panggil Group
2
16
1
17
Panggil periode
7
6
Block
s pemblokiran
s pemblokiran
Family unsur
alkalin bumi
alkali
CAS Number
7440144
99+
7440462
40
Jeneng papan Group
3M Im_
3M Im_
Space Group Number
229.00
1
229.00
1
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