The lowest four energy levels of a particular atom are represented in the energy level diagram below.

Planck’s constant is h. What is the highest frequency in the atom’s emission spectrum that is associated with these levels?

A. \(\frac{{{E_3}}}{h}\)

B. \(\frac{{{E_0}}}{h}\)

C. \(\frac{{{E_3} - {E_0}}}{h}\)

D. \(\frac{{{E_3} - {E_2}}}{h}\)

C