In the formula for water (H2O), what does the subscript 2 indicate? two atoms in the compound two molecules in water two hydrogen atoms in the compound two oxygen atoms in the compound
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Ответ:
I think Q will be 330 degrees, P will be 280 degrees and R will be 290 degrees
Step-by-step explanation:
Because a full circle is 360 degrees and to find a letter you subtract that from 360. Idk if this makes sense but I hope it helps.