| A | B |
|---|
| dissolve | to spread throughout another substance |
| chemical | a substance |
| chemistry | the science that deals with properties and changes of substances |
| properties | color, shape texture, odor used to describe an object |
| goggles | used to protect eyes |
| unknown | not known |
| mixture | 2 or more different substances that are combined |
| filtration | use filter to separate elements |
| evaporation | when unknowns change from liquid to gas |
| suspension | elements that do not mix, cloudy |
| solution | elements mixed together, clear |
| element | a substance or anything that is part of a whole |
| crystals | a clear, solid substance with geometric shapes |
| indicator | substance such as red cabbage which through its color reveals certain chemicals |
| prediction | to tell what will happen |
