MEDIUM
7th CBSE
IMPORTANT
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All metals are malleable and ductile.

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Important Questions on Matter Around Us

MEDIUM
7th CBSE
IMPORTANT
Explain the effect of heat on the three states of matter, starting with a solid.
MEDIUM
7th CBSE
IMPORTANT
Compare metals and non-metals based on any 4 properties.
MEDIUM
7th CBSE
IMPORTANT
What changes take place in the movement and arrangement of particles when a solid is heated?
MEDIUM
7th CBSE
IMPORTANT

In the diagram below, identify all combinations that represent a molecule of a compound.

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MEDIUM
7th CBSE
IMPORTANT

In the diagram below, identify all combinations that represent a molecule of an element consisting of two atoms.

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MEDIUM
7th CBSE
IMPORTANT

In the diagram below, identify all combinations that represent a molecule of an element consisting of three atoms.

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