Polonium (Po)
Atomic Data for Polonium (Po)
Atomic Number = 84
Atomic Weight = 209
Reference
E95
Isotope
Mass
Abundance
Spin
Mag Moment
210
Po
209.982848
Trace
0
211
Po
210.986627
Trace
9/2
216
Po
216.001889
Trace
0
218
Po
218.0089
Trace
0
Po I Ground State 1
s
2
2
s
2
2
p
6
3
s
2
3
p
6
3
d
1
0
4
s
2
4
p
6
4
d
1
0
4
f
1
4
5
s
2
5
p
6
5
d
1
0
6
s
2
6
p
4
3
P
2
Ionization energy 67860 cm
-1
(8.414 eV) Ref.
C66a
Po II Ground State 1
s
2
2
s
2
2
p
6
3
s
2
3
p
6
3
d
1
0
4
s
2
4
p
6
4
d
1
0
4
f
1
4
5
s
2
5
p
6
5
d
1
0
6
s
2
6
p
3
4
S°
3
/
2
