MEDIUM
8th Telangana Board
IMPORTANT
Earn 100

Draw the diagram to identify electric conductivity of a material.

Important Questions on Metals and Non-Metals

MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 4 - Metals and Non-Metals>Improve your learning>Q 1
If you are given two samples, how do you distinguish which one is metal and which is non-metal?
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 4 - Metals and Non-Metals>Improve your learning>Q 2
Which metals are used in making jewellery?Why?
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 4 - Metals and Non-Metals>Improve your learning>Q 3
Why cooking pans don’t have metal handles?
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 4 - Metals and Non-Metals>Improve your learning>Q 4
How do you appreciate the efforts of man to use the metals in making tools?
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 4 - Metals and Non-Metals>Improve your learning>Q 5
Why the bells are made by metals instead of wood?
MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 4 - Metals and Non-Metals>Improve your learning>Q 1
You came to know that the diamond is a hardest material and it is a non-metal and similarly mercury is a soft material and it is a metal. Write down the questions raised in your mind.
MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 4 - Metals and Non-Metals>Improve your learning>Q 2
Dumping of waste material made up of metals and non-metals leads to environment pollution. Do you support the statement? Give your justification with suitable examples.
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 4 - Metals and Non-Metals>Improve your learning>Q 3
In a chemical reaction iron is unable to displace zinc from zinc sulphate. Why?