Gallium (Ga)
Atomic number
31
Mass number
70
Electronegativity
1.81
Covalent radius
1.25
Atomic radius
1.81
Melting point
302.9
Boiling point
2478.0
Density
5.907
Specific heat
0.37
Electrical conductivity
0.0678e6
Thermal conductivity
0.406