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UNIT 3-SCIENCE
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What matter of particles are they?
GAS
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Which matter is the particles are close together but not packed in a regular pattern?
LIQUID
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Why are we difficult to change a pencil's shape?
Because the particles of the pencil are packed and tightly.
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What matter of ice cream is it?
SOLID
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What matter of particles are they?
SOLID
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What matter is it?
LIQUID
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Which matter is the particles are packed and tightly together?
SOLID
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Why are we easy to change water shape?
Because the particles of water are close but not packed.
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Could you name some materials?
WOOD, GLASS, METAL, FABRIC, RUBBER, CONCRETE
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Why are very difficult to change gas shape?
Because gas has no shape, and it is difficult to see by our eyes.
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Which matter is the particles are free to move?
GAS
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What matter of particles are they?
LIQUID
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What matter is it?
GAS
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Okay!
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