Answer:
The liquid state sometimes is described simply as the state that occurs between the solid and gaseous states. Some examples of liquids are:
- Water
- Milk
- Vinegar
Unlike a liquid, a solid object does not flow to take on the shape of its container, nor does it expand to fill the entire available volume like a gas. Some examples of solids are:
- Rocks
- Brick
- Coin
What distinguishes a gas from liquids and solids is the vast separation of the individual gas particles. This separation usually makes a colorless gas invisible to the human observer. Some examples of gases are:
- Helium
- Oxygen
- Neon
