Question

b) What is an amphoteric oxide? Write any two chemical properties of metals,​

Answer 1

Explanation:

Amphoteric oxides have properties of acidic as well as basic oxides that neutralize both acids and bases. The non-metallic oxides are generally acidic and the metallic oxides are basic. ... Amphoteric oxides are classified as metal oxides that react with both acids as well as bases to create salts and water.

Answer 2

Answer:

Amphoteric oxide is the type of oxide which reacts with acids as well as bases.

Two properties of metals are -

1. Metals are having shining appearance which is called as lustre.

2. Metals can be beaten into thin sheets which is called malleability.