Go to this site: http://phet.colorado.edu/en/simulation/balancing-chemical-equations
Click the green "Run now!" button
Click the green "Run now!" button
Go to this site: http://phet.colorado.edu/en/simulation/balancing-chemical-equations
Click the green "Run now!" button
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Read through these 4 pages about Covalent Bonding:
http://www.bbc.co.uk/schools/gcsebitesize/science/add_aqa/bonding/covalentrev1.shtml Once done reading, at the bottom of the 4th page, it says, "Now Try a Test Bo |