Matter and Heat Energy

1. Heat Engergy

1.1. Changes

1.1.1. Freezing

1.1.1.1. liquid to solid

1.1.1.2. Example

1.1.2. Vaporization

1.1.2.1. liquid to gas

1.1.2.2. Example

1.1.3. Condesation

1.1.3.1. gas to liquid

1.1.3.2. Example

1.1.4. Melting

1.1.4.1. solid to liquid

1.1.4.2. Example

2. Physical Change

2.1. Example

3. Chemical Change

3.1. Example

3.2. Example

3.3. Example

4. Solids

4.1. hold their shape

4.2. Example

5. Liquids

5.1. solution that fills shapes

5.2. Example

6. Gases

6.1. gas bubbles floating in the atmosphere

6.2. Example