Element Name: Terbium
Atomic No.: 65
State (298 K): solid
Uses: lasers and electronics
Atomic Mass: 158.93 g/mol
Density: 8.23 g/cm
3
B.P.: 3396 K
F.P.: 1629 K
Electronic Configuration: 1s
2
2s
2
2p
6
3s
2
3p
6
3d
10
4s
2
4p
6
4d
10
4f
9
5s
2
5p
6
6s
2
Isotopes:
159
Tb 159.93 amu (100.0%)
Electronegativity: ?
Radius: 159 pm (covalent)
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