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

2. How was the exam? 1. One thing that went well (first picture feeling)
2. One thing you struggled with (second picture feeling)
3. Was my review helpful?
4. Any suggestions for future SI sessions

3. Intramolecular bonds are stronger than intermolecular interactions.
True or False?
Intramolecular bonds are stronger than intermolecular interactions.

4. 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