EASY
8th CBSE
IMPORTANT
Earn 100

_____ is the only non-metal that exists as liquid at room temperature.

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Important Questions on Metals and Non-Metals

EASY
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 3

Magnesium is more reactive than _____.

EASY
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 4

The oxides of non-metals are _____ in nature.

EASY
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 5

Corrosion of iron needs _____.

EASY
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 1
Copper is a non-metal. 
EASY
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 2
Metals react with water to form metal oxide or hydroxide. 
EASY
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 3
Sodium is a soft metal.
MEDIUM
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 4
Lead, although a metal, is a poor conductor of heat.
EASY
8th CBSE
IMPORTANT
Focus Science in Everyday Life>Chapter 4 - Metals and Non-Metals>Exercise>Q 5
Metals have higher melting and boiling points.