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Semester Two Project Presentations
Thursday, April 01, 2010 8:30 AM

Quick Write - Answer the correct one for your hour!


2nd - Biodegradable detergents are known for not using this group of chemicals which shares its name with one of the polyatomic ions we learned in class.

5th - Guarana is fruit bearing plant that is a common additive in many energy drinks. It is added because of its high content of what other chemical?

8th - ________________ is a chemical that can be used in diapers to absorb "liquids." When pure, it can usually absorb 200 to 300 times its weight in water!