Please contact Mr. Zak at JAZak@cps.edu Did you do your homework tonight? ...Did you show all of your work?
Mr. Zak's Math Class
Practice Makes Perfect
Science Analysis Questions (10/2/17):
1. Draw an atom model of Oxygen.
2. Draw an atom model of Sulfur. Do you notice any similarities to the Oxygen atom?
3. Draw an atom model of Calcium.
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