3rd period – watched the GPB Chemistry video below and took notes.
http://www.gpb.org/chemistry-study-of-matter/episodes/801
4th period – finished the test they did not have time to finish yesterday due to the shortened time.
3rd period – watched the GPB Chemistry video below and took notes.
http://www.gpb.org/chemistry-study-of-matter/episodes/801
4th period – finished the test they did not have time to finish yesterday due to the shortened time.