An element forms an oxide A2O3 which is acidic in nature. Identify A as metal or non-metal.


A is non-metal because oxides of non-metals are acidic in nature.

Example: Sulphur trioxide reacts with water to give sulphuric acid.

Tutorialspoint
Tutorialspoint

Simply Easy Learning

Updated on: 10-Oct-2022

10 Views

Kickstart Your Career

Get certified by completing the course

Get Started
Advertisements