1.

List three characteristics of particles of matter, giving examples.

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SOLUTION :Characteristics of particles of matter are as follows:
1. Particles of matter have SPACE between them.
Example: When a small amount of salt is added towater, its mixes without theincrease in volume of water.
2. Particles of matter are moving constinuously.
Example: When a crystal of potassium permanganate is added to water, purple COLOUR of potassium permanganate diffuses throughout the water.
3. particles of mater each other.
Example: Put a finger across the running water from a TAP.It breaks the flow. Now remove your fingers. The stream of water from the tap regains.


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