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Challenge #2

Challenge #2

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Challenge #2

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  1. Name That Compound Challenge #2 T. Trimpe 2008 http://sciencespot.net/

  2. Give the correct name for each compound. • CO – A dangerous gas • H2SO4 – Acid found in car batteries • CaCO3 – Used to write on a blackboard • H2O2 – Used to disinfect wounds • NaF – Compound found in toothpaste

  3. The answers are … • CO – A dangerous gas • H2SO4 – Acid found in car batteries • CaCO3 – Used to write on a blackboard • H2O2 – Used to disinfect wounds • NaF – Compound found in toothpaste Carbon Monoxide Little Johnny was a scientist; A scientist he is no more. For what he thought was H20 Was really H2SO4! Sulfuric Acid Calcium Carbonate (Chalk) Hydrogen Peroxide Sodium Fluoride