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Science Week 1

Science Vocabulary Words 1 (4th Grade)

matter anything that has mass and takes up space
observation the act of perceiving the environment through the senses
classify put things into groups
solid a state of matter in which particles are packed tightly together; does not change its shape
liquid a state of state in which particles flow past one another; takes the shape of its container
gas a state of matter in which particles can move freely about; takes the shape of its container
states of matter physical properties that include solid, liquid, and gas
physical property an observation of matter that may be made by the five senses
volume the amount of space an object takes up
mass the amount of matter in an object; measured in grams
Created by: ReynoldsReaders