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DerKrebs [107]
3 years ago
9

Can someone plz help I also mark braniliest!

Chemistry
1 answer:
NNADVOKAT [17]3 years ago
6 0

Answer:

D. The chemical formula

Explanation:

For example, in the compound KCl, we know that there are two elements present because you can see it in the chemical formula. We know that KCl consists of potassium and chloride ions.  

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