As electrons fall from high energy orbitals to lower orbitals, energy is released in the form of electromagnetic radiation. The farther the electron falls, the more energy is released. Which of the following electronic transitions would produce a wave with the lowest frequency? a
an electron falling from the 6th to the 2nd energy level
b
an electron falling from the 5th to the 2nd energy level
c
an electron falling from the 3rd to the 2nd energy level
d
an electron jumping from the 1st to the 2nd energy level