Step 1: Understand what a functional group is. A functional group is a specific group of atoms within a molecule that is responsible for the characteristic chemical reactions of that molecule.
Step 2: Learn about amines. Amines are a type of organic compound that contains nitrogen.
Step 3: Identify the specific functional group in amines. The functional group in amines is called the amino group.
Step 4: Recognize the structure of the amino group. The amino group is represented as -NH2, which means it has one nitrogen atom (N) and two hydrogen atoms (H).
Step 5: Conclude that since amines contain the amino group (-NH2), this is their functional group.
