EASY
8th CBSE
IMPORTANT
Earn 100

What do you understand by ‘Brittle’ ? Are metals brittle?

Important Questions on Metals and Non-metals

HARD
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 4 - Metals and Non-metals>Test Your Learning Outcome>Q 8
What are the three forms of carbon? Describe them.
EASY
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 4 - Metals and Non-metals>Test Your Learning Outcome>Q 9
What is the black material inside a writing pencil?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 4 - Metals and Non-metals>Test Your Learning Outcome>Q 1
Do all metals readily react with oxygen?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 4 - Metals and Non-metals>Test Your Learning Outcome>Q 2
Why do we store sodium and potassium in kerosene?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 4 - Metals and Non-metals>Test Your Learning Outcome>Q 3
Name a metal which burns with a dazzling white flame, and is sold in the market under the brand name “magic wire”.
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 4 - Metals and Non-metals>Test Your Learning Outcome>Q 4
Why do sparklers give out sparks of different colours?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 4 - Metals and Non-metals>Test Your Learning Outcome>Q 5
What do you understand by basic oxides?
MEDIUM
8th CBSE
IMPORTANT
SCIENCE For Class VIII>Chapter 4 - Metals and Non-metals>Test Your Learning Outcome>Q 6
How do metal oxides differ from non-metal oxides?