Chem133 Chapter9

Define Lattice energy.

The energy change when 1 mol of ionic solid separates into gaseous ions.
Explain the lattice energy with coulomb's law.
What is the main way atoms interact?

Sharing electrons- Covalent bonds
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

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Chem133 Chapter9

Updated

2013-10-14T23:12:31Z

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