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Which number is equal to the number of protons in the atom
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The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
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Which three statements represent the benefits of performing experiments using computer simulations?
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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Which number is equal to the number of protons in the atom...
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