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Chapter 1 part 1

Matter and Measurements

the study of nature, properties and transformations of the nature chemistry
anything that has mass and occupies space matter
the systematic process of observation, hypothesis, and experimentation used to expand and refine a body of knowledge scientific method
a characteristic useful for identifying a substance or object property
a change that does not affect the chemical makeup of a substance physical change
a change in the chemical makeup of a substance chemical change
a substance that has a definite shape and volume solid
a substance that has a definite volume but assumes the shape of its container liquid
a substance that has neither a definite volume nor a definite shape. gas
a substance that can exist in all three phases including solid, liquid, and gas state of matter
the conversion of a substance from one state to another. change of state
Created by: Seisem