Hydrocarbon.
4-ethyl-3-methyloctane

The answer to your question is given below.

Explanation:

From the question given above, we obtained the following:

Name of compound =>

4–ethyl–3–methyloctane

Structure of compound =>?

To successfully draw the structure of the compound given above, we must note the following:

1. The parent name of the compound is octane. This implies that the longest continuous carbon chain is 8.

2. The compound contains only single bond since it a member of the alkane family.

3. Ethyl (–CH₂CH₃) and methyl (–CH₃) are substituent group attached to the compound.

4. Ethyl (–CH₂CH₃) is located carbon 4 while methyl (–CH₃) is located at carbon 3.

With the above information in mind, we can successfully draw the structure of the compound.

Please see attached photo for the structure of the compound.

12 is it do you think so