We’re being asked to**determine the variety of orbitals**contained in the**third major level (n = 3)**.

You are watching: What is the total number of orbitals in the third principal energy level

Recall the the** quantum numbers**that define an electron are:

•*Principal Quantum Number***(n)**: faces thesize and energy of the atom orbital.

Thepossible values for nare**1 come ∞**.

•*Angular momentum Quantum Number***(l)**: deals with theshape of the atomic orbital.

Thepossible worths for lare**0 come (n – 1)**.

•*Magnetic Quantum Number***(ml)**: faces theorientation that the atom orbitalin 3D space.

Thepossible values for mlare the selection of l:**–l to +l**.

80% (302 ratings)

Problem Details

How numerous orbitals are consisted of in the third principal level (n=3) that a provided atom?

A) 7

B) 5

C) 9

D) 3

E) 18

Learn this topic by watchingQuantum Numbers: primary Quantum Number principle Videos

All Chemistry Practice difficulties Quantum Numbers: major Quantum Number practice Problems

Q.

Q.

Q.

Q.

See all difficulties in Quantum Numbers: major Quantum Number

Frequently request Questions

What scientific principle do you require to understand in order to resolve this problem?

Our tutors have indicated the to resolve this trouble you will require to apply the Quantum Numbers: major Quantum Number concept. You have the right to view video clip lessons to learn Quantum Numbers: major Quantum Number. Or if you need an ext Quantum Numbers: major Quantum Number practice, friend can also practice Quantum Numbers: major Quantum Number practice problems.

What is the difficulty of this problem?

Our tutors rated the challenge of*How numerous orbitals are contained in the 3rd principal level...*as medium difficulty.

How long does this problem take come solve?

Our professional Chemistry tutor, Jules took 2 minutes and 43 secs to settle this problem. You have the right to follow their measures in the video explanation above.

What professor is this problem relevant for?

Based on ours data, we think this difficulty is relevant for Professor Chen's class at CSULB.

subjects

institutions

find

ACCOUNT

legitimate © 2021 Clutch Learning, Inc. Clutch prep is not funded or endorsed by any kind of college or university.

×

### Log in

log in v Facebook

log in in through Gmail

OR

Password

Don"t have an account? sign up!.

If you forgot your password, you deserve to reset it.

See more: Pokémon: How To Get Giratina Origin Form ? How Do You Get Giratina Origin Forme

× sign up for cost-free to watch this video!

Join **thousands** that students and also gain cost-free access to **46 hours** that Chemistry videos the follow the object **your textbook** covers.