Final answer:
There are 16 hydrogen atoms attached to the eight carbon atoms in the molecule.
Step-by-step explanation:
There are eight carbon atoms in the molecule, and each carbon atom tends to make four bonds. Therefore, each carbon atom will have the number of hydrogen atoms necessary for four bonds. This compound contains 16 hydrogen atoms for a molecular formula of CgH16.
Location of the hydrogen atoms:
H - C - C - H
H H