Which property is better explained by the band theory than by the sea of electrons model? ductility thermal conductivity luster electrical conductivity its luster

Luster is the way light connects with the surface of a valuable stone, shake, or mineral. The word takes after its beginnings back to the Latin lux, meaning "light", and all things considered gathers brightness, glimmer, or quality. The terms are once in awhile solidified to delineate direct sorts of luster.

Which property is better explained by the band theory than by the sea of electrons model?
ductility
thermal conductivity
luster
electrical conductivity

its C luster 

The answer is b because a,c,and d are opinons