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Atomic Mass

Atomic Mass

Description:

What is atomic mass and what does it describe? Find out how atomic mass varies from one element to the next by examining properties of electrons, protons and neutrons. By mastering skills at a granular level, your skill set will be well-developed for mastery of more conceptual theories and applications.

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Fast, Free College Credit

Developing Effective Teams

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*No strings attached. This college course is 100% free and is worth 1 semester credit.

28 Sophia partners guarantee credit transfer.

281 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 25 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.