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Physical Science

physical science

QuestionAnswer
Physical Science The study of matter and energy
Chemistry The study of matter and how it changes
Physics The study of how energy acts with matter
Matter Anything that has mass and takes up space
Mass The amount of material an object has
Unit A known amount used for measuring
Customary Ordinary
Metric System System of measurement used by scientists
Meter The basic unit of length in the metric system, it is about 39 inches
Centimeter 1/100 of a meter
Millimeter 1/1000 of a meter
Meterstick Common tool for measuring length in the metric system
Kilometer A metric unit of measure that is equal to 1000 meters
Cubic Centimeter A metric unit that means cm x cm x cm
Centigram A unit that measures 1/100 of a gram
Milligram A unit that measures 1/1000 of a gram
Kilogram A unit that equals 1000 grams
Gram Basic unit in the metric system
Property a thing or things belonging to someone; possessions collectively.
Atom The building block of matter
Molecule The smallest part of a substance that keeps the characteristics of that substance.
Compound A substance that is formed when atoms of two or more elements join together
Protons subatomic particle with a positive charge
Neutrons subatomic particle that is neutral
Electrons subatomic particle with a negative charge
Created by: HarryStyles123
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