Skeletal formula ehtane

Answer 1

The skeletal formula for ethane will show how the six hydrogen atoms share 1 electron with carbon in order to form six carbon-hydrogen covalent bonds. The two carbon atoms, in turn, will each share an electron to form on carbon-carbon covalent bond. This makes up the ethane molecule.

Answer 2

The skeletal formula for ethane is '-' ; that is just a straight line.

For propane it is '/'

For butane it is '//'

et.seq.