Science 9

 Today we looked at COVALENT compounds (2 non-metals)

First we looked out how covalent compounds form.  We wrote notes on THIS worksheet.  Next we took notes on how to write formulas and names for COVALENT compounds.    Use the video below if you missed this.    Then do THIS practice (just first three pages)

Finally we got two things to do for the CHEM UNIT test coming up next week on Tuesday, Oct. 29.  These are HERE and HERE.  I will post the answer keys to these sooooooooon!

Science 9

Today we practiced all the naming and writing formulas for IONIC compounds.  The practice we did is found HERE  on page 1.  Homework:  #3, 4, 6 and 7 on page 173.  

Anatomy and Physiology 12

Today we finished off the notes on Enzymes.  Notesheet is found HERE and power point is HERE.  

Enzyme modules are found HERE.  

Reminder:  TEST on Cell membrane and Transport and ENZYMES is coming up on October 29th.  

Next Reminder:  Solute concentration of POTATO lab is due on TUESDAY (tomorrow), Oct. 20th.  

Science 10

Today we wrote our unit TEST on CHEMISTRY!!!!  Great work everyone.

Next read: page 200-205.  Do purple questions on page 201 and page 205.  

  

Science 9

Today we took final notes on writing formulas for IONIC compounds.  These notes are found HERE.  

Next we took notes on naming IONIC compounds.  See the video below for tips on IONIC naming 

Finally we did some textbook work:  Page 173 #3, 4 and 6

Science 10

Today we reviewed for Chemistry.  Chemistry Review answer key for extra practice found HERE.  

Answers to practice test:

Science 9

Today we went to a presentation in the first block.  In the second block, we finished off some notes about polyatomic ions.  The notesheet is HERE and the power point is HERE.  

Next we looked at how to write formulas for IONIC compounds with polyatomic ions.  This worksheet is HERE.  Use the video below to help you see how to use these.  

HERE is a link to a big data booklet with all the polyatomic ions.