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Vocabulary #1 7th

7th Grade Science

Independent Variable A variable that is intentionally changed to observe its effect on the dependent variable.
Dependent Variable The event expected to change when the independent variable is changed. Measurable factor in experiment.
Control Group The variables that are not changed.
Matter Anything that takes up space and has mass.
Boiling Point Temperature at which liquid changes state to gas.
Melting Point Temperature at which a solid changes state to a liquid.
Freezing Point Temperature at which liquid changes state to solid.
Evaporation Change of matter from a liquid to a gas.
Condensation Change of matter from a gas to a liquid state.
Mass The amount of matter in an object
Created by: g8torgirl05