Tabel périodik saka Radium lan Lead
Tabel périodik
Symbol
Ra
Pb
Panggil Group
2
16
14
4
Panggil periode
7
6
Block
s pemblokiran
p pemblokiran
Family unsur
alkalin bumi
Transisi Post-
CAS Number
7440144
99+
7439921
99+
Jeneng papan Group
3M Im_
Fm_ 3M
Space Group Number
229.00
1
225.00
2
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