EASY
7th ICSE
IMPORTANT
Earn 100

What important properties of aluminium are responsible for its great demand in the industry?

Important Questions on Metals and Non-Metals

EASY
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATE YOUR UNDERSTANDING>Q IV
What are non-metals? Name any four non-metals.
MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATE YOUR UNDERSTANDING>Q IV
What will happen if copper sulphate solution is stored in an iron vessel?
MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATE YOUR UNDERSTANDING>Q IV
Foodstuffs having acid components should not be stored in aluminium vessels. Why?
HARD
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATE YOUR UNDERSTANDING>Q IV
What would you observe when a strip of zinc is dipped in the solution of copper sulphate?
MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATE YOUR UNDERSTANDING>Q IV
Can copper displace iron from iron sulphate solution? Give reasons.
MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATE YOUR UNDERSTANDING>Q V
Demonstrate that moisture and oxygen are necessary for corrosion.
MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATE YOUR UNDERSTANDING>Q V
With the help of an activity, differentiate the properties of metals and non-metals. 
MEDIUM
7th ICSE
IMPORTANT
Innovative Chemistry>Chapter 7 - Metals and Non-Metals>EVALUATE YOUR UNDERSTANDING>Q V

Compare the properties of metals and non-metals on the basis of the following:

  • Electronic configuration