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Bell-Ringers

Bell-Ringers

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Bell-Ringers

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  1. Bell-Ringers 22 June 2009

  2. Learning Target: Explain the differences between acids and bases.What is an acid? How do you know if something is an acid?

  3. Learning Target: Describe the parts of an atom, and explain how they affect the properties of elements.What do you think an atom looks like? Draw a sketch, and label any parts.