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Brums [2.3K]
3 years ago
7

Which of the following representations is the same molecule as the one below?

Biology
2 answers:
Flura [38]3 years ago
5 0
<span>The best and most correct answer among the choices provided by the question is the first choice or letter A.

Assuming the black is carbon and grey<span>/white is </span>hydrogen<span> </span>

I hope my answer has come to your help. God bless and have a nice day ahead!
</span>
balandron [24]3 years ago
5 0

Answer:

The correct answer is structure A

Explanation:

The molecule is a hydrocarbon chain, which is composed by carbon atoms (in black) and hydrogen atoms (in grey) and it thas 8 carbons bonded by single bonds. The first and the last carbons has 3 hydrogens, the rest has 2 hydrogens (because they participate in two C-C bonds). The other options are not equal: structure B is a hydrocarbon chain with 7 carbon atoms, structure C has 10 carbon atoms and structure D is composed by a 3-carbon chain bonded to another 3-carbon chain by an hydrogen atom.

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