Homework- using Bond energies

Please finish the sheet on bond energies. Also read the next part in your book so that you are ready for the lessons after academic travel. Hess's law and Born Haber cycles.

Have a good week.

Allotropes of carbon

The following video is interesting about the possible future of graphene:

Bonding test

We have just about finished the topic on bonding so please start revising for a test next week. Your notes, experiments and textbook should be used. In addition the IB website is useful too. Here are the following links:

IBbonding standard level

IB bonding higher level