Question

what is bond line notation

Answer 1

For example, the bond line notation for propane is. the vertex and the ends of the lines represent the carbon atoms.
The two end C atoms each contain three H atoms, since they have each formed one bond to the middle C atom.

Bond line notation is a shorthand way of writing organic structural formulas:

Explanation:
The carbon atoms and the hydrogen atoms attached to them are not shown.
Only the bonds between the carbon atoms are shown as lines.
The vertices and end of lines represent the carbon atoms.
Any unfilled valences on carbon are assumed to be filled by hydrogen atoms.
All atoms other than carbon, plus any hydrogen atoms attached to them, are shown.

Answer 2

Explanation:

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