Question

Is 4p a real sublevel?

Answer 1

To distinguish between the different s sublevels, we call them 1s, 2s, 3s, and 4s. The p sublevels are called 2p, 3p, and 4p. There is no d sublevel until the 3rd level. The d sublevels are called 3d and 4d.

Answer 2

Answer:

To distinguish between the different s sublevels, we call them 1s, 2s, 3s, and 4s. The p sublevels are called 2p, 3p, and 4p. There is no d sublevel until the 3rd level. The d sublevels are called 3d and 4d.

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