Which of the following substances is not a salt?

kingsley100

9 years ago

Correct! Because aluminium oxide is an amphoteric oxide and not a salt.

Son1

2 years ago

A is correct

iclassjude

6 years ago

Nope ,it is an amphoteric oxide behaves both as an acid and a base

Sciencehigh1

11 years ago

Aluminum oxide is a base and not an acid