Samarium (thing)

Samarium
Symbol: Sm
Atomic Number: 62
Atomic Weight: 150.36
Boiling Point: 2067 K
Melting Point: 1347 K
Density at 300K: 7.52 g/cm³
Covalent radius: 1.62
Atomic radius: 2.59
Atomic volume: 19.90 cm³/mol
First ionization potental: 5.63 V
Specific heat capacity: 0.197 Jg^-1K^-1
Thermal conductivity: 13.3 Wm^-1K^-1
Electrical conductivity: 1.1*10⁶Ω^-1m^-1
Heat of fusion: 11.09 kJ/mol
Heat of vaporization: 191.63 kJ/mol
Electronegativity: 1.17 (Pauling's)

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