MEDIUM
8th CBSE
IMPORTANT
Earn 100

Metals are used for making electrical wires. Can you name the two properties which make them suitable for this purpose?

Important Questions on Metals and Non-Metals

MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 4 - Metals and Non-Metals>HOTS>Q 3
Water from different places produces varying amounts of lather when soap or detergent are added to them. What could be the reason? Do the metallic substances present in water play any role in this?
EASY
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 4 - Metals and Non-Metals>HOTS>Q 4
What properties of gold make it precious?
MEDIUM
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 4 - Metals and Non-Metals>HOTS>Q 5
What product is formed when calcium reacts with water? What is it commonly known as? Give an equation for the reaction.
HARD
8th CBSE
IMPORTANT
Galaxy A Course in Science Book 8>Chapter 4 - Metals and Non-Metals>AT A GLANCE

Complete the mind map given below.


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