Tom Leher sings on YouTube

Just for fun,
the periodic table in song:

http://www.youtube.com/watch?v=DYW50F42ss8

Numbers of the Periodic Table and Bohr-Rutherford

For how to figure out a) the number of protons, electrons and neutrons and b) how to draw a Bohr-Rutherford diagram see this great site!

(The pictures here are good, but the site is even better!)

Also, if you click on the pictures, you can view the whole picture (it is a bit cropped in the blog)



http://www.tvdsb.on.ca/saunders/courses/Online/SNC1D/McIntosh/chemistry/bohr-rutherford_diagrams.htm

Periodic Table

Review the periodic table and its trends at:


http://chemistry.about.com/library/blperiodictable.htm



or click on the periodic table below from http://www.corrosionsource.com/handbook/periodic/periodic_table.gif !

ziploc chemical equation

For the observing changes lab (ziplock lab) we combined baking soda and calcium chloride. Use the internet to complete the chemical equation:


calcium chloride + sodium bicarbonate → _____________________

or

CaCl2 + 2 NaHCO3 → _________________________