There are three states of matter:
- Solid
- Liquid
- Gas
Solid
- The particles of solids are very tightly packed
- They posses a definite shape and volume
- Have unlimited number free space
Liquid
- Particles are slightly packed. They can move more freely than solids but not more than gases.
- They have define volume but indefinite shape
- They have one free space
Gas
- Particles are very far apart.
- They move freely
- They have indefinite shape and volume
- No free spaces present
