Macroscopic Properties of Matter

of Matter
Names and formulae
1. Metals
2. Metalloids
3. Non-metals
4. Left usually 1st
5. Right add suffix
6. polyatomic ions (same ratio of elements have common name)
7. Positive ions 1st
Mixtures
1. Components not in fixed ratio Separated by physical means Components keep own properties
2. Homogenous
  1. Components all in same state
  2. Uniform composition
  3. Cannot distinguish
3. Heterogenous
  1. Components not in same state
  2. Components distinguishable
  3. Non-uniform composition
Properties
Pure substances
1. Compounds
  1. ≤ 2 types of atoms
  2. Chemically bonded atoms
    1. Can only be broken down chemically
2. Elements
  1. 1 type of atom
  2. Particles can't break down
3. Only 1 type of particle
What is matter?
1. occupies space
2. has mass
3. Solid, liquid & gas
4. small particles of periodic table determine reactivity and properties of substance

Resource summary

	Created by Lila de Wet over 4 years ago