Today we watched a documentary on the Atlanta Child Murders to start off the part of our unit on fiber evidence. While you watched the video, you needed to answer the questions below.
1st period: We reviewed names and formulas for type I and II binary ionic compounds and learned how to write names and formulas for type I and II tertiary ionic compounds.
4th period: We learned how to write names and formulas for type I and II binary ionic compounds.
Here are some polyatomic ion games to help you memorize the polyatomic ions.
Today you finished the forensic hair analysis lab.
Unit 2A Test will be on Friday, 2.15.19
1st period – we took notes on ionic nomenclature and worked on some classwork.
4th period – we watched the black history program. You need to watch the video(s) below and take notes on them. We will use them in class on Monday.
Unit 2 Test will be on Friday, 2.15.19
Today we took notes on forensic hair analysis and then you got CW/HW- Fairy Tale Crimes- Documents, Hair, and Fiber Analysis, it’s due Thursday, 2.7.19.
Today we went over more examples of writing Lewis Structures before you finished the CW- Covalent Bonding and turned it it. Then we took notes on polar covalent bonds and how to determine polarity and started taking notes on intermolecular forces or IMFs.
Today you completed a lab, lifting latent fingerprints – 6 ways.