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3.5. Changing Materials - Grade 2
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A solid can melt and change into a ...
liquid
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Okay!
To change from a liquid to solid do we heat or cool?
Cool
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When the water is put in the freezer, it will change
from a liquid to a solid
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Okay!
solid to liquid or liquid to solid
liquid to solid
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Okay!
To change from solid to liquid do we heat or cool?
Heat
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Okay!
solid to liquid or liquid to solid
solid to liquid
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Okay!
What happens when solid is changed into a liquid?
Melting
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The air is ... (a. solid b. liquid c. gas)
The air is gas.
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solid to liquid or liquid to solid
solid to liquid
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solid to liquid or liquid to solid
solid to liquid
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Name a solid
:)
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changing from liquid to Solid by ....
cooling / freezing
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solid - liquid - gas
liquid
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Is ice a solid or a liquid?
Solid
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What is Mixture?
putting different materials together
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solid to liquid or liquid to solid
solid to liquid
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To cook food do we heat or cool?
Heat
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How is this material changing?
Melting
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changing from Solid to liquid by ....
Heating/melting
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Chocolate bar will melt if it ...
heated
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Name a liquid
:)
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Okay!
solid - liquid - gas
solid
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solid - liquid - gas
solid
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When we melt something are we heating or cooling?
Heating
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solid to liquid or liquid to solid
liquid to solid
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Okay!
solid to liquid or liquid to solid
solid to liquid
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Okay!
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