Today you got access to the online textbook. Please take the time to log on to mycrimelab.com and check out the system. Become familiar with it. Then we took notes on taking notes and sketching a crime scene.
Archive | August 7, 2019
H Chemistry 8.7.19
3rd period: We discussed what isotopes are and how to calculate atomic mass. We also practiced calculating atomic mass.
4th period:We finished notes and practice on significant figures and started discussing the development of atomic theory. See the notes on Tuesday’s blog post.