what is a characteristic of branched chained alkanes?\no they have one or more rings of carbon atoms.\no…

what is a characteristic of branched chained alkanes?\no they have one or more rings of carbon atoms.\no they have carbon atoms that are double - bonded to other carbon atoms.\no they have more than two carbons that are bonded to only one other carbon.\no they have carbons bonded in a single row from one end of the molecule to the other end of the molecule.
Answer
Answer:
They have more than two carbons that are bonded to only one other carbon.
Brief Explanations:
Branched - chained alkanes have side - chains. In these, there are carbons (more than two) that are bonded to only one other carbon, forming branches. Alkanes have only single bonds, no rings or double bonds, and are not just in a single - row (straight - chain) structure.