To calculate the formal charge of nitrogen in the NO molecule, we need to follow these steps:1. Determine the number of valence electrons for nitrogen N . Nitrogen is in group 15, so it has 5 valence electrons.2. Calculate the number of bonding electrons. In the NO molecule, nitrogen is bonded to three oxygen atoms with single bonds. Each bond consists of 2 electrons, so there are 3 bonds x 2 electrons = 6 bonding electrons.3. Calculate the number of non-bonding electrons. Nitrogen has one lone pair of electrons in the NO molecule, which means there are 2 non-bonding electrons.4. Calculate the formal charge using the formula: Formal charge = Valence electrons - Non-bonding electrons - 0.5 * Bonding electrons Formal charge of nitrogen = 5 - 2 - 0.5 * 6 = 5 - 2 - 3 = 0The formal charge of nitrogen in the NO molecule is 0.