Test Review

Here is the study guide for our test;

Know the following words or concepts;

• phases of matter (solid, liquid, gas, colloids, plasma, Bose-Einstein)
• What the pH scale is..
• What the numbers mean on the pH scale
• law of conservation of mass
• atom
• weight
• mass
• law... in science
• How the molecules move in solids, liquids, and gases
• How to change between the states of matter
• molecules