Hept-7 is an organic prefix matched with the number of carbon atoms that it represents.
The correct option is A.
What is an organic prefix?
The prefix is the words that are attached prior to the words to modify their meaning.
In organic chemistry, prefixes are added to show the number of carbon present in any compound.
Hepta is used for 7, the same Octa is for eight, Penta is for five, Hexa is for six, and so on.
Thus, the correct option is A, Hept-7.
Learn more about organic prefix
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