Meaningful Matter S1 BGE

Name the state of matter which has a fixed shape and a fixed volume

• Solid

• Liquid

• Gas

Name the state of matter which has a fixed volume but no fixed shape.

• Solid

• Liquid

• Gas

Name the state of matter which has no fixed shape and no fixed volume.

• Solid

• Liquid

• Gas

How are the particles arranged in a solid?

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How are the particles arranged in a liquid?

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How are the particles arranged in a gas?

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Which of the following correctly defines diffusion?

"Diffusion is the movement of substances..."

• Along an equal concentration with no concentration gradient

• From a low concentration to a high concentration up a concentration gradient

• From a high concentration to a low concentration down a concentration gradient

Which of the following is NOT an example of diffusion in the body

• Oxygen moving from the lungs into the blood

• Glucose moving from the blood into muscle cells

• Food moving from your mouth to your stomach during eating

• Nutrients from food moving from the small intestine into the blood

What happens to the particles when a gas is compressed?

• The particles move further apart

• The particles move closer together

• The particles do not move

• The particles disappear

What happens to a solid and a liquid when they are heated up?

• The particles move further apart and the volume expands

• The particles move closer together and the volume is compressed

• The particles move further apart and the volume is compressed

• The particles move closer together and the volume expands