Chem133 Chapter9

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  1. Define Lattice energy.
    The energy change when 1 mol of ionic solid separates into gaseous ions.
  2. Explain the lattice energy with coulomb's law.
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  3. What is the main way atoms interact?
    Sharing electrons- Covalent bonds
  4. Define Electronegativity (EN)
    • The relative ability of a bonded atom to attract shared electrons.
    • This refers to a bonded atom attracting a shared pair; electron affinity refers to a gaseous atom gaining an electron to form an anion. Electrons with high EN also have a highly negative EA.
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Chem133 Chapter9
Chem133 Chapter9
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