Changes of state

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Matter rarely changes state

• True

• False

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A gas changes directly to a solid by freezing

• True

• False

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The average kinetic energy of particles of matter can be measured with a thermometer

• True

• False

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All matter has the same boiling and freezing points

• True

• False

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A liquid can change to a gas without boiling

• True

• False

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The melting point of a substance is the saame as its freezing

• True

• False

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Iron melts at a lower temperature than water

• True

• False

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Evaporation occurs only at the exposed surface of a liquid

• True

• False

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Vaporization explains why a mud puddle dries up in the middle of a sunny day

• True

• False

_{Determine if the following statement is true or false:}

Ice changes directly to water vapor through the process of deposition

• True

• False