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properties of three states of matter.

Solid


1. They are rigid and incompressible.

2. Have definite volume and definite shape.

3. Minimum or no fluidity.

4. Can be stored without vessel.

5. Inter-molecular force of attraction is the maximum.

6. Least inter-molecular space hence, tightly packed.

Liquid


1. Not rigid and can be compressed to a little extent.

2. Have definite volume but no definite shape.

3. Slippery and fluid. They flow from higher level to lower level.

4. Need vessel for storing. Open vessel can store.

5. Inter-molecular force of attraction is intermediate. It is lesser than solid and greater than gases.

6. Inter-molecular space is greater than solids but lesser than gases.

Gas
1. These are not at all rigid and can be easily compressed.

2. Have neither definite shape nor volume.

3. Flow in all directions. Maximum fluidity.

4. Can be stored in a closed vessel only.

5. Inter-molecular force of attraction is the minimum.

6. Inter-molecular space is the maximum.

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