Question

The larger the principal quantum number of an orbital, the lower is the energy of the electrons in that orbital.

a. True
b. False

Answer 1

The larger the principal quantum number (n) of an orbital, the lower the energy of the electrons in that orbital.

Step-by-step explanation:

The statement is true. The larger the principal quantum number (n) of an orbital, the lower the energy of the electrons in that orbital. As the principal quantum number increases, the size of the orbital increases and the electrons spend more time farther from the nucleus. This weaker attraction to the nucleus results in higher energy levels for the electrons.