Gree n Chemist Ry
3.2 changesinmatter
Composed of one type of atom Metal, Non-metal or Metalloid Simplest type of matter that retains characteristic properties.
Chemistry Review
Warm up 11-10-15 1. Why do we have to balance chemical equations? 2. Balance these chemical equations: a) Sb + O 2 → Sb 4 O 6 b) FeCl 3 + KF → KCl + FeF.
Pure Substances Elements
