1.2 The Electron Cloud

1.2 The Electron Cloud


6E Express the arrangement of electrons in atoms through electron configurations and Lewis valence electron dot structures.

6B Understand the electromagnetic spectrum [flame tests] and the mathematical relationships between energy, frequency, and wavelength of light.

6C Calculate the wavelength, frequency, and energy of light using Planck's constant and the speed of light.

See More
Try a College Course Free

Sophia’s self-paced online courses are a great way to save time and money as you earn credits eligible for transfer to over 2,000 colleges and universities.*

Begin Free Trial
No credit card required

28 Sophia partners guarantee credit transfer.

264 Institutions have accepted or given pre-approval for credit transfer.

* The American Council on Education's College Credit Recommendation Service (ACE Credit®) has evaluated and recommended college credit for 22 of Sophia’s online courses. More than 2,000 colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.


Electron Cloud Notes

Bohr Model Notes

Flame Test Lab

Full Screen

Atomic Spectra Lab

Full Screen

Electron Cloud Practice

Full Screen

Lewis Dot Practice

Full Screen

Electron Cloud Review

Full Screen