EASY
8th CBSE
IMPORTANT
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Iodine shows lustre.

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Important Questions on Metals and Non-metals

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 4 - Metals and Non-metals>EXERCISE>Q 1
Name a metal which is liquid at room temperature.
EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 4 - Metals and Non-metals>EXERCISE>Q 2
Name a metal that is stored in kerosene.
MEDIUM
8th CBSE
IMPORTANT
Science Now 8>Chapter 4 - Metals and Non-metals>EXERCISE>Q 3
Name the following:

The non-metal that is used as a disinfectant.

EASY
8th CBSE
IMPORTANT
Science Now 8>Chapter 4 - Metals and Non-metals>EXERCISE>Q 4
Name the following:

The process of coating iron objects with zinc.

MEDIUM
8th CBSE
IMPORTANT
Science Now 8>Chapter 4 - Metals and Non-metals>EXERCISE>Q 5
Name the following:

The black substance formed due to the corrosion of silver.

HARD
8th CBSE
IMPORTANT
Science Now 8>Chapter 4 - Metals and Non-metals>EXERCISE>Q 1
Write any two properties of metals.
HARD
8th CBSE
IMPORTANT
Science Now 8>Chapter 4 - Metals and Non-metals>EXERCISE>Q 2
What are displacement reactions?
MEDIUM
8th CBSE
IMPORTANT
Science Now 8>Chapter 4 - Metals and Non-metals>EXERCISE>Q 3
What is corrosion?