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Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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How is energy related to the change of state represented by the model? atoms gain energy as a solid changes to a liquid. atoms gain energy as a solid changes to a gas. atoms lose energy as a solid changes to a liquid. atoms lose energy as a solid changes to a gas.
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Which of the following is a physical property flammability heat of combustion solubility and toxicity
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Hi, Valency of chlorine is 1. Why?Thank you​...
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