Chemistry, 22.07.2019 13:30, tobi15

Which substance is a compund a.) li b.) n2 c.) h2 d.) co2atoms of what two elemts are in a every organic compound a.) calicum and heliumb.) carbon and oxygenc.) cobalt and hydrogen d.) carbon and hydrogen

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Which substance is a compund a.) li b.) n2 c.) h2 d.) co2atoms of what two elemts are in a every or...