MEDIUM
8th CBSE
IMPORTANT
Earn 100

All ores are minerals but all minerals are not ores. Comment!

Important Questions on Metals and Non-Metals

MEDIUM
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q H

All metals don’t corrode. Why?

MEDIUM
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q H
Why we cannot keep copper sulphate solution in aluminium vessel?