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STATES OF MATTER
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what will happen to the volume of the water if we heat it?
the volume will become smaller
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Okay!
matter has 3 main states: solids, liquids and gases. TRUE OR FALSE?
TRUE
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Okay!
what state of matter is hard to be controlled and escapes easily?
gases
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what can make solid change their shapes and volume?
if physical forces are present
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can we hold liquids? why?
no, we can't hold liquids! because they are runny and flow easily through our hands.
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Solids have their own shape. TRUE OR FALSE?
TRUE
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Okay!
the particles of a gas are hard to be controlled. TRUE OR FALSE?
TRUE
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in which state the particles are not close to each other and move very quickly?
gas
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We can count gas. TRUE OR FALSE?
false
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Liquids can't be measured. TRUE OR FALSE?
false
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We are all made of gases,, liquids and solids. TRUE OR FALSE?
TRUE
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what is air made of?
various gases
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When ice melts, it becomes gas. TRUE OR FALSE?
FALSE
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what makes a liquid change its volume?
physical forces
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A shadow is an example of matter, TRUE OR FALSE?
FALSE
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in which state are the particles very close and arranged in a very organized way?
solid
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you can't cut solids. TRUE OR FALSE?
FALSE
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what makes liquid change its shape?
the container where it is in
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The air contains water vapor. TRUE OR FALSE?
true
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not everything around you is matter, TRUE OR FALSE?
FALSE
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temperature is a physical force. TRUE OR FALSE?
TRUE
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The shape of liquids depends on the container they are placed in. TRUE OR FALSE?
TRUE
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Okay!
what do you call everything around you?
matter
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Okay!
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