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8th Gr Science 1st t

study guide

TermDefinition
Dependent Variable The part of an experiment not modified, but is modified by the independent variable
Constant The part of an experiment that stays the same to ensure a fair trial
Freezing The phase change in which a gas or liquid is converted to a solid
Melting The phase change in which a solid is converted to a liquid
Vaporization The phase change in which a solid or liquid is changed to a gas
X Axis The axis on a graph where the independent variable rests: Horizontal
Independent Variable The modified part in your experiment
Y Axis The axis on a graph on which the dependent variable rests: Vertical
Electron The particle that orbits the nucleus and has a negative charge
Proton A particle that makes up nucleus and has a positive charge
Neutron A particle that makes up a nucleus that neutral charge
Cation An ion with a positive charge
Anion An ion with a negative charge
Temperature A way that heat and particle movement is measured
Scale Model A model of a real life object that can either be larger or smaller than the actual
Created by: jonahpark