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You are watching: How many sublevels are there with n = 3 in an atom? This sounds favor a question about electron power levels. The third principal energy level has actually three sublevels, s,p and d.

This way that it deserve to have a maximum of 18 electrons. Check out on to learn why:

The sublevels possilbe for each principal energy level are as follows:

n=1: s

n=2:...

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This sounds favor a question about electron power levels. The 3rd principal power level has actually three sublevels, s,p and also d.

This way that it can have a maximum of 18 electrons. Review on to find out why:

The sublevels possilbe for each principal power level space as follows:

n=1: s

n=2: s and also p

n=3: s, p and also d

n=4 and also higher: s, p, d and also f

The sublevels have various numbers of orbitals, i beg your pardon are areas of probability of finding an electron, and also each orbital have the right to have a maximum of two electrons.

See more: Is There A Pressure Point That Makes You Pass Out, Which Pressure Points Make You Faint

Here are the number of orbitals and maximum number of electrons feasible for every sublevel:

s-sublevel = 1 orbit = 2 electrons

p-sublevel = 3 orbitals = 6 electrons

d-sublevel = 5 orbitals = 10 electrons

f-sublevel = 7 orbitals = 14 electrons

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