CHEM 163 SI Sunday 5:10-6:00 Gilman 2354 Tuesday 7:10-8:00 Gilman 2354

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CHEM 163 SI Sunday 5:10-6:00 Gilman 2354 Tuesday 7:10-8:00 Gilman 2354 Thursday 7:10-8:00 Gilman 2354

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Lecture Review Molecular solids Nonmolecular solids Held together by London forces (N2), dipole-dipole, H-bonding (H2O) melting points weak intermolecular forces Lecture Review Low Nonmolecular solids Held together by Ionic (NaCl, 800C), network covalent (diamond, quartz 1700C), metallic (gold) melting points chemical bonds High