MEDIUM
8th CBSE
IMPORTANT
Earn 100

What is the difference between the physical state of metals and non-metals at room temperature?

Important Questions on Metals and Non-Metals

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q C

What do you mean by reactivity series of metals?

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q C
What is the advantage of galvanized iron over tin plated iron?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q C
What is an alloy? How are alloys generally made?
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q C
What are noble metals? Why are they used to make ornaments?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q C
Can a wire be drawn out of wood? Why not?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q C
Can alloying be used to lower the melting point? Give an example.
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q C
How is anodizing of aluminium carried out?
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 4 - Metals and Non-Metals>EXERCISES>Q D
What do you mean by malleability and ductility? How are these properties different in metals and non-metals?