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Chemistry, 31.03.2021 20:00 biancasamadp3usfw
Consider the substances N2O5, H2, CH4, H2O, KCl, and O2. Is it possible to tell just from the symbols and the numbers which are elements and which are compounds? Explain.
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Consider the substances N2O5, H2, CH4, H2O, KCl, and O2. Is it possible to tell just from the symbol...
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