Final answer:
The statement is false; in the Bohr model, the ground state of the hydrogen atom has the principal quantum number n = 1, not 'I', and the ground-state angular momentum is zero (l = 0).
Step-by-step explanation:
The statement 'In the Bohr model of the hydrogen atom, when the electron is in the ground state, n = I' is false. According to the Bohr model, the ground state of the hydrogen atom corresponds to the lowest energy level, which is n = 1. When the electron is in the ground state, its principal quantum number n is 1. The letter 'I' is often used as a variable, but in this context, it seems to be a typographical error for the numeral '1'. In quantum mechanics, the electron's energy levels are quantized and are described by the principal quantum number n. For the ground state, the principal quantum number is indeed n = 1, indicating the lowest energy state of the electron. Additionally, the ground-state angular momentum for hydrogen is actually zero, which is denoted by the orbital quantum number l = 0, not h/2π as initially proposed by Bohr.