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Science
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Solid, Liquid and Gas
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Age 9-11
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level: Grade 5
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English
คำแนะนำของผู้เขียน
Changes of state are physical changes in matter. Common changes of state include melting, freezing, condensation and evaporation.
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Science
-
Solid, Liquid and Gas
-
Age 9-11
-
level: Grade 5
-
English
คำแนะนำของผู้เขียน
Changes of state are physical changes in matter. Common changes of state include melting, freezing, condensation and evaporation.