Definition
A compound containing one or more p bonds.
Explanation
When a molecule forms having a double or triple bonds, and able to take in elements, or groups by chemical grouping. It is unsaturated like CH2=CH2 as an example.
Unsaturated
In one sentence
When a molecule forms having a double or triple bonds, and able to take in elements, or groups by chemical grouping. It is unsaturated like CH2=CH2 as an example.