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## Aims of solid and liquids: **Matter:** They have mass and occupy space. | Feature | Solid | Liquid | Gas | |---------------|--------------------|--------------------|-------------------| | Shape | Fix shape | No fix shape | No...

## Aims of solid and liquids: **Matter:** They have mass and occupy space. | Feature | Solid | Liquid | Gas | |---------------|--------------------|--------------------|-------------------| | Shape | Fix shape | No fix shape | No fix shape | | Volume | Fix volume | Fix volume | No fix volume | | Intermolecular| Negligible (absent) | Moderate | High (more) | | Forces | Strong | Moderate | Weak | | Compressibility| Negligible | Less | Highly Compressible | | Fluidity | Do not flow | Can be flow | Easily flow | **Characteristics of Matter:** 1. Matter is made up of small size of particles. 2. Particles have intermolecular space. 3. Particles are continuously moving. 4. Particles are attracted to each other.