Final answer:
The type of carbon chain branch attached to 3-methylhexane is a methyl group.
Explanation:
The type of carbon chain branch attached to 3-methylhexane is a methyl group.
When numbering the longest chain, a methyl group on carbon 3 indicates 3-methylhexane. Therefore, the correct branch type attached in this case is the methyl group.
Another example is 4-bromo-2-methylhexane, where the substituents are listed alphabetically, showing the presence of a methyl group on a specific carbon.
Learn more about Carbon chain branches in organic chemistry here:
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