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Kinetic Theory of Matter. Brain Pop States of Matter. Kinetic Theory of Matter. All matter is made up of atoms All atoms are constantly in motion. Is it matter?. rocks fire water baby powder smoke bacteria milk salt oxygen air Mars stars
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Kinetic Theory of Matter Brain Pop States of Matter
Kinetic Theory of Matter • All matter is made up of atoms • All atoms are constantly in motion
Is it matter? rocks fire water baby powder smoke bacteria milk salt oxygen air Mars stars light Jupiter gravity dust steam magnetic force love heat dissolved sugar cells sound waves electricity Make a list of matter and non-matter in your notebook. Explain your “rules” for deciding whether something is matter or not.
Answers: Matter: rocks, baby powder, milk, air, dust , cells, smoke, salt, Mars, Jupiter, steam, water, bacteria, oxygen, stars, and dissolved sugar.
SOLID • Particles vibrate back and forth in place • Definite volume, definite shape
LIQUID • Particles flow freely • Definite volume, can change their shape
GAS • Particles are far apart and move at high speeds • No definite volume or shape
Density A measure of the amount of matter in an object in a specific volume. Which object has more density?
Density Column • Rubbing Alcohol .79 • Vegetable oil .92 • Water 1.00 • Dawn Dish soap 1.06 • Honey 1.42
Discovery Education • Physical Science: States of Matter