Element Name: Lithium
Atomic No.: 3
State (298 K): Solid
Uses: used in alloys, treatment of mental illness, greases
Atomic Mass: 6.941 g/mol
Density: 5.34 g/cm
3
B.P.: 1620 K
F.P.: 453.7 K
Electronic Configuration: 1s
2
2s
1
Isotopes:
6
Li 6.0151 amu (7.50%),
7
Li 7.0160 amu (92.50%)
Electronegativity: 0.98
Radii: 123 pm (covalent)
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