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Notes: Wednesday, November 14, 2012

Notes: Wednesday, November 14, 2012. Title: Compounds EQ: How does the structure of a compound affect its propertiess. Review Questions. What is an ion? At atom or group of atoms that has lost or gained one or more electrons and has a negative or positive charge. What is a network?

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Notes: Wednesday, November 14, 2012

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  1. Notes: Wednesday, November 14, 2012 Title: Compounds EQ: How does the structure of a compound affect its propertiess

  2. Review Questions • What is an ion? • At atom or group of atoms that has lost or gained one or more electrons and has a negative or positive charge. • What is a network? • A netlike combination of lines or passages

  3. Compound Structures • Compounds with network structures are strong solids

  4. Ionic Compounds • These are networks of bonded ions. There are usually two different ions. Each of the ions are oppositely charged. Remember oppositely charged particles are attracted to one another • Common Examples: NaCl (table salt), NaClO (Chlorine Bleach)

  5. Compounds made of Molecules • Many molecules do not form solids, because the bonds of the molecule are not strongly attracted to other molecules • Therefore, because the molecules of O2 (oxygen) are not very attracted to one another and form gases.

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