1. Phase change
1.1. 2 main types
1.1.1. Add heat
1.1.1.1. melting
1.1.1.1.1. solid → liquid
1.1.1.2. evaporation
1.1.1.2.1. liquid → gas
1.1.1.3. sublimation
1.1.1.3.1. solid → gas
1.1.2. Reduce heat
1.1.2.1. freezing
1.1.2.1.1. liquid → solid
1.1.2.2. condensation
1.1.2.2.1. gas → liquid
1.1.2.3. deposition
1.1.2.3.1. gas → solid
2. Definition
2.1. Made - atoms
2.1.1. Diff. types atoms → Diff. types substances & materials @ Universe
2.2. Anything takes up space & has mass
2.3. What is NOT Matter?
2.3.1. e.g. energy (heat, light, electricity & sound)
3. Properties
3.1. 2 types
3.1.1. Physical properties
3.1.1.1. Qualitative
3.1.1.1.1. color
3.1.1.1.2. odor
3.1.1.1.3. taste
3.1.1.1.4. sound
3.1.1.1.5. hardness
3.1.1.1.6. texture
3.1.1.1.7. flexibility
3.1.1.2. Quantitative
3.1.1.2.1. mass
3.1.1.2.2. size&shape
3.1.1.2.3. density
3.1.1.2.4. temperature
3.1.1.2.5. conductivity
3.1.1.2.6. magnetism
3.1.1.2.7. solubility
3.1.1.2.8. viscosity
3.1.1.2.9. boiling point
3.1.1.2.10. melting point
3.1.1.3. Intensive / Extensive
3.1.2. Chemical properties
3.1.2.1. reactivity
3.1.2.1.1. reactive / inert
3.1.2.2. corrosion
3.1.2.2.1. oxidation / tarnish
3.1.2.3. toxicity
3.1.2.4. flammability
3.1.2.4.1. how easily substance catches fire
3.1.2.5. combustibility
3.1.2.5.1. how well substance burns
3.1.2.6. racioactivity
3.1.2.6.1. radiation
3.1.2.7. pH
3.1.2.7.1. measure how acidic solution is
3.1.2.7.2. scale
4. States of Matter
4.1. 4 states
4.1.1. SOLID
4.1.1.1. w/ atoms tightly packed together
4.1.1.2. Have definite shape & volume
4.1.1.3. e.g., Ice, Pencil
4.1.2. LIQUID
4.1.2.1. w/ atoms loosely packed together
4.1.2.2. Fixed volume but no fixed shape
4.1.2.3. e.g., Water, Alcohol
4.1.3. GAS
4.1.3.1. w/ atoms very loosely packed together
4.1.3.2. No fixed volume or shape
4.1.3.3. e.g., Water Vapor, Oxygen
4.1.4. PLASMA
4.1.4.1. How is plasma generated?
4.1.4.1.1. Gas w/ high temperature → + charged atoms & - charged electrons = plasma
4.1.4.2. Most common @ Universe, not common @ Earth
4.1.4.3. Naturally & manmade
4.1.4.4. e.g., Stars (plasma spheres)
5. Changing matter
5.1. physical
5.2. chemical
5.3. Law of Conservation of Mass
5.3.1. matter changes form, but mass conserved