Homework Help

Chemistry Review Presentations

Balancing equations tutorial.

Ionic and Covalent Bonding.ppt
Bonding review.ppt

Isotopes Homework Help

If protons repel each other, how can a nucleus (made up of multiple protons) stay together?

EvolutionOfAtomicModel.pdf

Contributions of scientists to the atomic model.

SDS Quick Card.pdf
Baking Soda SDS.pdf
Isopropyl Alcohol SDS.pdf
Vinegar SDS.pdf