PBS Learning Media: Chem 201
This video was shown in class on Friday, 9/25/2015. Make sure you have taken notes on this video, you will need them to study! Watching this video again is also an excellent way to study.
http://www.pbslearningmedia.org/resource/5e7a4a25-4cbe-4142-98a3-430abf589d29/chemistry-201-physical-and-chemical-properties-and-changes/
