1. A: A 2. B: B 3. C: C 4. D: D 5. A and B: A and B 6. C and D: C and D Column B a.Evaporation or boiling b.Melting c.The removal of heat energy slows down the particles and the attractive forces between the particles get stronger. d.The addition of heat energy weakens the attractive forces between particles. The kinetic energy of the particles overcomes the forces of attraction. e.Condensation f.Freezing
1. a.Evaporation or boiling
2. f.Freezing
3. d.The addition of heat energy weakens the attractive forces between particles. The kinetic energy of the particles overcomes the forces of attraction.
4. b.Melting
5. c.The removal of heat energy slows down the particles and the attractive forces between the particles get stronger.
6. e.Condensation