Question

chemical properties of metal and non metal

Answer 1

its chemical properties are
1 reaction with acid and bases
2 reaction with oxides
3 reactivity

Answer 2

Chemical Property of Metals:

Usually have 1-3 electrons in their outer shell.

Lose their valence electrons easily.

Form oxides that are basic.

Are good reducing agents.

Have lower electronegativities.

Chemical Property of Non Metals: 

Usually have 4-8 electrons in their outer shell.

Gain or share valence electrons easily.

Form oxides that are acidic.

Are good oxidizing agents.

Have higher electronegativities