MEDIUM
7th ICSE
IMPORTANT
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Sodium is the most abundant metal found in the earth's crust.

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Important Questions on Metals and Non-Metals

MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 5
Oxygen is required in the process of burning.
EASY
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 6
Oxygen and water are two necessary conditions for rusting of iron to take place.
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 7
Stainless steel is an alloy of iron.
EASY
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 8
Chrome-plating helps in the prevention of rusting of iron.
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 1
State two physical properties on the basis of which metals can be distinguished from non-metals.
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 2
Compare the properties of metals and non-metals with respect to malleability
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 2
Compare the properties of metals and non-metals with respect to ductility.
MEDIUM
7th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 6 - Metals and Non-Metals>EXERCISES>Q 2
Compare the properties of metals and non-metals with respect to conduction of heat and electricity.