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Properties of Object
Matter
Question | Answer |
---|---|
Atom | Smaller unit of matter. |
Matter | Anything has mass and volume |
Mass | How much matter is in something |
Weight | The pull of gravity on an object |
Elemment | Contains on one type of atom |
Molecule | Two or more atoms are chemically combined |
How can you separate compounds? | By breaking the bonds between atoms |
do atoms and molecules move?? explain. | All atoms and molecules move. they vibrate in a solid they slide in a liquid.they move freely in a gas. |
What does it mean if a substance is pure? | It only has one type of component. |
Write the formula of volume. | Length x Width x Height |
Write the formula of density. | Mass / Volume |