Write any three differences between metals and non-metals?

Differences between metals and non-metals

Explanation:

Metals are elements that have luster.

Non-metals are elements that do not have luster. They are dull.

There are one to three electrons in the outer shell of the metals.

There are four to eight electrons in the outer shell of the non-metals.

Metals are a good conductor of heat and electricity.

Non-metals are the bad conductors of heat and electricity.

Metals are malleable, ductile, and sonorous.

Non-metals are brittle, non-ductile, and non-sonorous.