Answer: Figure 39.19a shows the energy levels of the
Chapter 39, Problem 39.36(choose chapter or problem)
Figure 39.19a shows the energy levels of the sodium atom. The two lowest excited levels are shown in columns labeled 2 P3>2 and 2 P1>2. Find the ratio of the number of atoms in a 2 P3>2 state to the number in a 2 P1>2 state for a sodium gas in thermal equilibrium at 500 K. In which state are more atoms found?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer