The answer to your question is,
Both compounds and mixtures are made up of elements.
-Mabel <3
Answer:
Six atoms.
=)
Explanation:
The number outside the brackets (2), should be multiplied by the number of atoms inside the brackets. Thus, there will be 2 chlorine atoms and 6 oxygen atoms.
=)
Answer:
Density is the ratio of a substance mass to its volume
hope it helps
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