Which statements correctly compare metals and nonmetals?
A.Metals tend to be good conductors of thermal energy. Nonmetals tend to be good insulators of thermal energy.
B.Metals are dull and brittle. Nonmetals are shiny and malleable.
C.Metals are good insulators of electricity. Nonmetals tend to be good conductors of electricity.
D.Metals cannot be stretched into thin wires. Nonmetals can be stretched into thin wires.