Tabel périodik saka polonium lan barium
Tabel périodik
Symbol
Po
Ba
Panggil Group
16
2
2
16
Panggil periode
6
6
Block
p pemblokiran
s pemblokiran
Family unsur
Transisi Post-
alkalin bumi
CAS Number
7440086
99+
7440393
99+
Jeneng papan Group
Pm-3M
3M Im_
Space Group Number
221.00
3
229.00
1
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