Topics presented on Thursday (last week) I particularly liked were:
- Chemical Warfare
- Carbon Cycle
- Tear gases
In the same vein, very good presentations on Wednesday 19/12/12 (today) were:
- Iodine Clock Reaction
- Nuclear Weapons
- SN2 Reaction Mechanism
Iwill bring out the marks on Friday this week! Kindly note that if you opt to submit homework (email only) , you need to do it by Christmas Day!
Cherish this holiday with positive attitude and being generous to people in need.