bad conducters or poor conduct of heat and light energy
no because metals conduct heat and electricity well, but nonmetals do not
Water
yes
no
Metals generally are good conductors of electricity, and nonmetals are not.
nonmetals
metals can conduct electricity, the valence electrons of nonmetals cannot roam freely
nonmetals
The group of elements that do not conduct electricity are generally called non metals.
nonmetals
semiconductors.
Nonmetals