What is the total number of nitrogen atoms in a single molecule of the monomer melamine, which under — Polymers Chemistry Question

💡 Solution & Explanation

Melamine (2,4,6-triamino-1,3,5-triazine) has a heterocyclic aromatic ring containing 3 nitrogen atoms, and 3 primary amine ($-NH_2$) groups attached to the ring. Total nitrogen atoms = $3 + 3 = 6$.