Bohr Diagram and Lewis Diagram

   

You will practice drawing Bohr Diagrams and Lewis diagrams.   You can practice this by working through  this Study guide on the same topic  and the Answer key   or you can work on any worksheets provided in class.

Your teacher will make a list of your names from the attendance roster and give you 5 marks for completing this work

Ionic bonding and covalent bonding, Nomenclature

 

 

Assignment:

 Nomenclature practice sheet. Do these practice sheets for 5 marks 

Answer key is here

The Analogy of Lego and an intro to the Periodic Table

 

An analogy for Atoms, Compounds and Formula, drawn by SN This video is the first in the series for beginner Chemistry. In this video, I use the analogy of the atom as units very much like "lego bricks". This analogy was first used by researchers in MIT.