Use this exercise to review the use of and understanding of quantum numbers.

This chart highlights the characteristics of the first through fourth electron orbitals in quantum numbers. Also includes information about the Pauli Exclusion Principle.

This article is provided by Florida State University. Schroedinger wave equation is explained and how quantum numbers are used to describe the energy level of any electron in an atom. The relationship of atomic orbitals to quantum...

This tutorial contains links to explanations of the four different quantum numbers (principal, orbital, magnetic, and spin). Equations for each are provided.

Explore the properties of quantum particles bound in potential wells, and see how the wave functions and probability densities that describe them evolve (or don't evolve) over time.

This lesson will introduce quantum numbers, their symbols, and what they represent. It is 2 of 3 in the series titled "Quantum Numbers."

Acting as a subtopic of the General Chemistry Virtual Textbook's section on Atoms and the Periodic Table, this site specifically addresses the quantum atom and related topics. The related topics include the wave function and its physical...

[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will calculate the wavelength, frequency, and energy of light using Planck's constant and the speed of light. They will...

A description of quantum theory, the Bohr model of the atom, the quantum mechanical atom, the Scrodinger equation, and quantum numbers.

A simulation that displays the 2D evolution of the position-space of a wave in an infinite 2D rectangular well.

A basic explanation of spin and how it relates to electrons and quantum numbers.

Solutions to the Schrodinger wave equation give four types of atomic orbitals. Explanation of how quantum numbers specify these orbitals.

Explains the basics of atomic structure, from simple definitions to information about quantum theory. Accurate and helpful basics whether or not you need the more advanced information.

Using graphics, words and numbers, the photoelectric effect is described and explained. Planck's theory about quanta of light is explained. Photon energies for the various regions of the EM spectrum are listed. An interactive JavaScript...

This downloadable java simulation models the 2D energy eigenstates of a particle trapped in a very deep two-dimensional circular well.

The Schrodinger equation specifies atomic orbitals which are occupied by an electron. Quantum numbers can identify a unique energy level for each electron (set up in a PowerPoint presentation).

This simulation explores the trends observed in orbital energies for the main group elements of atomic orbital energies.

This chemistry e-textbook provides students with AP-level reading and practice material on atomic structure and periodicity.

View the approximate locations of electrons in valence shells 1s through 4f.