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A calorie is the amount of energy needed to rise the temperature of 1g of water 1°c. true or false
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An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
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Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
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What is the average rate of the reaction between 10 and 20 s?
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A calorie is the amount of energy needed to rise the temperature of 1g of water 1°c. true or false...
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