Chemistry Homework Help

24/7 Chemistry Homework Help

Get step-by-step solutions from expert tutors.

How it works?

Ask a question

Type, take a picture, or paste your question with all necessary details to ensure high-quality responses.

Get an answer in less than 24hrs

Once our tutors receive the question, they'll begin. You'll get an email once the solution is ready.

Get Notified

We will send you email and text notification to let you know when your question is answered.

Browse Homework Solutions

54 solutions

Quantum Numbers

Q. What is the angular-momentum quantum number (also called the azimuthal quantum number), l, for the orbital shown here? Express your answer numerically as an integer.

Solved • Feb 13, 2020

Quantum Numbers

Q. Quantum numbers are used to uniquely identify an electron in an atom. The Pauli exclusion principle states that no two electrons in an atom may have the same set of four quantum numbers. List a possible set of four quantum numbers (n, ℓ, mℓ, ms) in order, for the highest energy electron in gallium, Ga. Refer to the periodic table as necessary. Enter four numbers separated by commas (e.g., 3, 2, -2, 1/2).

Solved • Feb 9, 2020

Quantum Numbers

Q. Solution of the Schrodinger Wave Equation for the hydrogen atom results in a set of functions (orbitals) that describe the behavior electron. Each function is characterized by 3 quantum numbers: n, l, and ml n is known as the ________ quantum number. l is known as the _________ quantum number . ml is known as the _________ quantum number. n specifies l specifies ml specifies A. The orbital orientation. B. The energy and distance from the nucleus. C. The subshell - orbital shape.

Solved • Feb 5, 2020

Quantum Numbers

Q. What value of l is represented by a d orbital? a) 3 b) 2 c) 1 d) 0

Solved • Feb 4, 2020

Quantum Numbers

Q. What are the possible values of the magnetic quantum number ml?

Solved • Feb 4, 2020

Quantum Numbers

Q. Which of the following quantum numbers determines the shape of an orbital? a) ms b) l c) ml d) n

Solved • Feb 4, 2020

Quantum Numbers

Q. How many different values of ml are possible in the 6f sublevel? a) 7 b) 4 c) 2 d) 1 e) 6

Solved • Feb 4, 2020