If the carbon atom of hydrocarbon is bonded to less than 4 other atoms, the hydrocarbon is considered 1 aromatic 2 diluted 3 saturated 4 unsatorated

Respuesta :

3. Unsaturated hydrocarbon.

Unsaturated hydrocarbon: Hydrocarbons which consists double or triple bonds are called unsaturated hydrocarbons.

In unsaturated hydrocarbons, carbon atoms are surrounded to less than 4 atoms. 

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