Samarium (Sm)
Atomic number
62
Mass number
150
Electronegativity
1.17
Covalent radius
1.62
Atomic radius
2.59
Melting point
1345.0
Boiling point
2064.0
Density
7.54
Specific heat
0.20
Electrical conductivity
9.56e3
Thermal conductivity
0.133