True or False? Melting or freezing occurs when heat is added or taken away., True, False, Removing heat from matter can cause materials to, melt., freeze., always evaporate., always condensate., Adding heat to matter can cause materials to, melt., stay the same., always evaporate., always condensate., Burning paper is, reversible, irreversible, Melting chocolate is, reversible, irreversible, Freezing water is, reversible, irreversible, Freezing plants is, reversible, irreversible, Rust on pipes is, reversible, irreversible, Burning wood is, reversible, irreversible, Water heated to make steam is, reversible, irreversible, A stick of butter melting in the microwave is, reversible, irreversible, Popping popcorn kernels is a, reversible, irreversible, _________ changes the state of matter., heat, sound, light, liquid, Adding heat energy to water, changes the water from a liquid to a solid., changes the water from a solid to a liquid., changes the water from a liquid to a gas., changes the water from a gas to a liquid., True or False? Burning logs into ashes is a change that can be changed back into its original form., True, False, True or False? Boiling water that changes into steam is a change that can be changed back into its original form., True, False, Is baking a cake reversible or irreversible?, The cake is irreversible because the ingredients used to make the cake can change back to their original state., The cake is irreversible because the ingredients used to make the cake will not change back to the original ingredients. , The cake is reversible because the cake will melt into the parts used to make it. , The cake is reversible because the cake will break apart into the parts used to make it. .

Changes in Matter Study Guide

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