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The percentage of electricity that is produced in the United States through renewab energy sources is steadily.
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Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
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If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume
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The percentage of electricity that is produced in the United States through renewab energy sources i...
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