Gr9 Chem Basic Theory

Shows the Periodic Table of Elements with names of group and atomic and mass numbers and link to the structure of the atom and electron arrangements. Basic classification of matter. Name of compounds and writing formulae including the stock notation for the Transition Metals and seven common polyatomic ions. Then shows how to balance chemical equations. It is a precursor to the follow-up practical videos on Combustion Reactions and Typical Acid reactions. This is a good introduction for Gr10 as well.