Thursday 27 April 2017

Chemistry 11

Today we added to our knowledge of electron configuration diagrams.  We took notes on how to write electron configurations with negative and positive ions.   We also learned how to determine how many valence electrons are in an atom.

Hebden work:  pg. 157 ex: 28 (a-g)

Then we did lab 10 A with pre-lab questions.  Lab is due next Wednesday May 3th. 

Hebden work:  pg. 158 ex: 29 (a-e)