Question

what are the characteristics of the particles of matter ?

i) When commen salt is dissolved in water, what will be the change in volume and why..?

ii) Write one similarity between the three states of matter..?

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Answer 1

Answer:

Characteristics of Particles of Matter

Particles of matter are very tiny in size.

They have spaces between them.

Particles of matter move constantly.

They are attracted towards each other

Answer 2

Answer:

1). When salt is dissolved in water, the particles of salt get into the spaces between particles of water and starts dissolving and disappear.

2) They are made up of small tiny particles. They have a particular mass and can occupy space

Explanation:

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