Grade 7 Chapter 7 Study guide

Chapter 7 Study Guide

Classes 7A, 7B, 7C, 7D have their test on Tuesday January 14th
Class 7E has their test on Wednesday January 15th

Key Terms

·         change of state

·         condensation

·         deposition

·         dissolve

·         evaporation (vaporization)

·         freezing (solidification)

·         gas

·         heat

·         heterogeneous

·         homogeneous

·         kinetic energy

·         liquid

·         matter

·         mechanical mixture

·         melting

·         mixture

·         particle

·         particle theory of matter

·         pure substance

·         solid

·         solidification

·         solution

·         sublimation

·         temperature

Please review the following:

1. Examples of pure substances and mixtures
2. The heterogeneous and homogeneous mixtures quiz
3. The pure substances worksheet in the package
4. The changes of state and the diagram
5. The 6 points of the particle theory of matter and the details about them
6. The difference between heat and temperature