Physical And Chemical Changes Terms Test Questions – Flashcards

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question
Why don't hurricanes form over land?
answer
Hurricanes get their energy from warm water
question
the molecules do not change
answer
physical change
question
the molecules change into something new
answer
chemical change
question
solid to gas
answer
sublimation
question
gas to solid
answer
sublimation
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solid to liquid
answer
melting
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liquid to solid
answer
freezing
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liquid to gas
answer
evaporation
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gas to liquid
answer
condensation
question
evidence for a chemical change
answer
new colour, new odour, bubbles, energy, a solid forms
question
breaking glass
answer
physical change
question
baking cookies
answer
chemical change
question
burning leaves
answer
chemical change
question
water freezing
answer
physical change
question
paint drying
answer
chemical change
question
bending a paper clip
answer
physical change
question
dynamite exploding
answer
chemical change
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