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Properties of object


Atom Smallest unit of matter
Matter Anything that has mass and volume
Weight The pull of gravity on an object
Give examples of non-matter Energy-light and sound
Mass How much matter is in something
Element Contains only one kind of element
Molecule Two or more atoms chemically combined
Examples of matter Humans,smoke,textbook,ladybug,and water
Do atoms move Yes all atoms and molecules. They vibrate in a solid. They slide in a liquid. They move freely in a gas
How can you separate compounds By breaking the bounds between atoms
Explain the difference of mass and weight on Earth and the moon Mass stays the same. Weight decreases on the moon because there is less gravity
What does it mean if a substance is pure It only has one type of component
Give two examples of molecules H2o and Co2
Write a formula for density Mass divide volume
Created by: s55264