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chlorofluorocarbons
a family of organic compounds in which the hydrogen atoms have been replaced by fluorine and chlorine atoms
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  October 24 in chemistry
  1836 - Alonzo Dwight Phillips receives US patent 68 for friction matches (whose heads contained chalk, phosphorus, glue, and brimstone).
  1842 - Nikolai A. Menshutkin born: kinetics of nucleophilic substitution reactions of amines and quaternary ammonium ions.
  1854 - Hendrik W. B. Roozeboom born: applications of the phase rule.
  1877 - Roger Clark Wells born: sodium compounds; chemical analyses of radioactive materials; chief chemist of U.S. Geological Survey.
  1932 - Pierre-Gilles de Gennes born: order in liquid crystals and polymers; Nobel Prize (physics), 1991.
  1939 - Nylon stockings are first sold in Wilmington, Delaware.
   sources: http://webserver.lemoyne.edu/faculty/giunta/week.html, http://todayinsci.com

  Latest Homework
period
date assigned
assignment
worksheet
2
Thursday 10.19.2017
  Complete the practice test and the elements lab.
Next Test: 10/25/2017       Chapter: 3

5
Friday 10.20.2017
  Complete chapter 4 vocabulary, make flash cards for highlighted polyatomic ions. Complete pages 1-3 on binary Ionic Compounds.
Next Test: 10/20/2017       Chapter: 3

6
Thursday 10.19.2017
  Study for Wednesday's test.
None Available
Next Test: 10/25/2017       Chapter: 5,6 & 13

7
Friday 10.20.2017
  Complete chapter 4 vocabulary, make flash cards for highlighted polyatomic ions. Complete pages 1-3 on binary Ionic Compounds.
Next Test: 10/20/2017       Chapter: 3

8
Thursday 10.19.2017
  Study for Wednesday's test.
None Available
Next Test: 10/25/2017       Chapter: 5, 6 & 13

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