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The composition of a compound is 20.01% carbon and 79.99% oxygen by mass. what is its empirical formula?
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Neutral atoms of argon, atomic number 18, have the same number of electrons as each of the following items except: cl- s -2 k+ ca +2 ne
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The composition of a compound is 20.01% carbon and 79.99% oxygen by mass. what is its empirical form...
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