HARD
8th CBSE
IMPORTANT
Earn 100

What is a displacement reaction? Give two examples.

Important Questions on Metals and Non-Metals

HARD
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 5
Write some uses of metals and non-metals.
HARD
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 6
Explain the purposes of alloying with examples.
MEDIUM
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Train Your Brain>Q 1
Why can we not keep sulphate solution in an aluminium vessel?
MEDIUM
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Train Your Brain>Q 2
Why are bells not made of wood but metals?