Matter

1. Changes

1.1. Physical Changes

1.1.1. Change in State

1.1.1.1. Melting

1.1.1.2. Freezing

1.1.1.3. Boiling

1.1.1.4. Evaporation

1.1.1.5. Condensation

1.1.1.6. Sublimation

1.1.2. Solubility

1.1.3. Change in Size

1.1.4. Change in Shape

1.2. Chemical Changes

1.2.1. Rusting

1.2.2. Digestion

1.2.3. Burning

2. Properties

2.1. Physical Properties

2.1.1. Observable

2.1.1.1. Color

2.1.1.2. Taste

2.1.1.3. Shape

2.1.2. Measureable

2.1.2.1. Size

2.1.2.2. Mass

2.1.2.3. Volume

2.1.2.4. Weight

2.1.2.5. Density

2.2. Chemical Properties

2.2.1. Combustibility

2.2.2. Oxidation

2.2.3. Reactivity