Rank the following line-angle structures based on the number of carbon atoms present in the longest continuous carbon chain Rank from highest to lowest. To rank items as equivalent, overlap them.

8 carbon atoms forming single bonds with 18 hydrogen atoms; a triple bond exists between the third and fourth carbon atom from the right

explanation:

the mantle

explanation:

earth is divided into three layers: the crust or the outermost layer on which we live; the underlying, middle layer - the mantle - and the core (the innermost layer of earth).