Uranium (U)
Atomic Data for Uranium (U)
Atomic Number = 92
Atomic Weight = 238.0289
Reference
E95
Isotope
Mass
Abundance
Spin
Mag Moment
234
U
234.040946
0.005%
0
235
U
235.043924
0.720%
7/2
-0.35
238
U
238.050784
99.275%
0
U 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
6
5
f
3
6
d
7
s
2
5
L°
6
Ionization energy 49958.4 cm
-1
(6.1941 eV) Ref.
CABC82
U 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
6
5
f
3
7
s
2
4
I°
9
/
2
Ionization energy 85000 cm
-1
(10.6 eV) Ref.
SRC71
