Today, I had no voice. So you took soil notes from this power point.
Soil and Glass PPT
You also read the case study: The Enrique Camarena Case and answered the questions.
Enrique Camarena Case article
Today you took a test for unit 2 on Matter, Bonding, and Nomenclature.
Have a great break!
Study Guide for the unit 2 test – which is on Friday, 9.21.
As I have been saying all unit, you MUST have the polyatomic ions memorized by Friday!
Unit 3 Test Review
Today we learned how to write acidic nomenclature
091918 Notes Type IV Acidic Nomenclature
CW: Due Thursday, 9.20.18
CW Acidic Nomenclature ALTERNATIVE
1st period: We reviewed how to draw Lewis Structures and write names for type III covalent compounds. Then we learned how to write formulas for type III covalent compounds.
091818 Notes Type III Covalent Nomenclature
2nd period: We completed the Lewis structure lab. Then we learned how to write names and formulas for type III covalent compounds.
See notes and classwork above.
Today we discussed security features of U.S. currency to protect against counterfeiting. Then we completed a lab identifying those security features.
Check out this site for security features on currency.
US Dept of Treasury – Security Features
More Notes:Notes – Counterfeiting Currency 021318
HW: Due Wednesday, 9.17
Read Chapter 18
Complete the Multiple Choice and True/False on mycrimelab.com for ch 18.
1st period: We finished the notes on covalent bonds and Lewis Structures
091718 Notes Lewis Structures and Covalent Nomenclature
We also completed a Lewis structure lab
2nd Period: We reviewed writing Lewis Structures and then completed CW.
CW covalent bonds ALT
Today we completed a lab on forgery – ink chromatography.
Then we continued watching the movie, Catch Me If You Can – about a prolific forger, based on the real life of Frank Abagnale.