Tellurium (thing)

Tellurium
Symbol: Te
Atomic Number: 52
Atomic Weight: 127.60
Boiling Point: 1261 K
Melting Point: 722.72 K
Density at 300 K: 6.24 g/cm³
Covalent radius: 1.36
Atomic radius: 1.42
Atomic volume: 20.50 cm³/mol
First ionization potental: 9.009 V
Specific heat capacity: 0.202 J g^-1 K^-1
Thermal conductivity: 2.35 W m^-1 K^-1
Electrical conductivity: 2 x 10² Ω^-1 m^-1
Heat of fusion: 17.49 kJ/mol
Heat of vaporization: 50.63 kJ/mol
Electronegativity: 2.1 (Pauling's)

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