Name the following compound: 4-ethylpentane 3-methylhexane 2-ethylpentane 3-methylpentane

3-methyl hexane

Explanation:

because we choose the longest possible continuous chain which has 6 carbons and start numbering from the side that gives the branch lowest possible number.

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

a covalent bond, specfically triple bond