An element forms an oxide A2O3 which is acidic in nature . Identify A as metal or non metal Give reason<br />
Answers
Answered by
0
Answer:
An element A which is given have the valency 3 and it is acidic in nature. if we take aluminum as a metal the aluminum ions are acidic in nature and thus it is proved that the A is a metal and thus an oxide is formed which is called aluminum oxide Al2O3.It is amphoteric in nature.It has a reaction as both base andAn element A which is given have the valency 3 and it is acidic in nature. if we take aluminum as a metal the aluminum ions are acidic in nature and thus it is proved that the A is a metal and thus an oxide is formed which is called aluminum oxide Al2O3.It is amphoteric in nature.It has a reaction as both base and acid.
Answered by
0
Answer:
A is a metal.
Explanation:
Reason
All acidic oxides are metal oxides(oxide formed by metal).
Since,the given oxide is acidic,
the oxide will be metal oxide.
Similar questions