Question

Which of these is a correct comparison of metals with non-metals?
1 Metals generally have higher densities and lower melting points than non-metals.
2 Metals generally have lower melting points and conduct electricity better than non-metals.
3 Metals generally have lower densities and are poorer conductors of electricity than non-metals.
4 Metals are generally better conductors of electricity and have higher melting points than
non-metals.

Answer 1

Answer:

4 Metals are generally better conductors of electricity and have higher melting points thannon-metals.