What is Matter?

Why does paper move when you blow on it?

• force

• wind

• matter in the air

• the paper is lightweight

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What is matter?

• anything that has mass and takes up space

• anything that takes up space and has force

• anything that has mass and uses energy

• anything that has volume and uses intertia

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What are atoms?

• anything that takes up space and has mass

• tiny particles that you can see

• tiny particles that you can't see

• how much mass something contains

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Which of the following was one of Democritus' ideas about matter?

• Matter can be divided infinitely.

• Matter cannot be divided.

• Air can push paper because it has matter.

• There is a particle that cannot be divided called an atom.

What is mass?

• how much energy an item has

• how much space an item takes up

• how much matter something contains

• how heavy an object is

Which of the following is an example of matter?

• oxygen

• particles

• an atom

• a person

Particles of matter can pass through?

• solids

• liquids

• gases

• all states of matter: solids, liquids, and gases

What do you get when you combine 2 hydrogen atoms and 1 oxygen atom?

• helium

• nitrogen

• detergent

• water

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Which experiments prove that atoms are too small to be seen? CHOOSE 2!

• letting air out of a balloon

• riding a bike

• gluing two pieces of paper together

• smelling air freshener in different parts of a room