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Tuesday, January 4, 2011

Today is 17 July 2008 -- Periodic Table and Air Pressure lessons


Remember, period 1.  If you are going to claim extra credit for spelling names with the periodic table symbols, your images have to be emailed to me or transferred to my computer by Friday.  Send them to abinc@aol.com.  Remember also your homework and notebooks are due on Friday.  Do not procrastinate!

Period 2 students, remember that your barometers are due on Friday for me to inspect.  That means completely assembled with card pointer and calculations done to show what a change in pressure would read.  Tomorrow -- Thursday -- we either fly a hot air balloon or study how to find absolute zero. 

Yeah, yeah -- I know.  Buzz Lightyear would say, "To absolute zero -- and beyond!"

About your Friday quiz:  Period 1 will be heavy on the Periodic table and trends.  I strongly advise you to answer the questions for HOLT Ch. 4 (Periodic table) in your workbooks.  Period 2 will be problem solving for gas laws and molarity.  Expect something on partial pressure and Graham's law of diffusion.  YOU WILL NEED YOUR SLIDERULES, SO GET COMFORTABLE USING THEM.  Ditto scientific notation.  

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