Atomic Number, Mass Number, Atomic Mass, Ions, and so much more!

Atomic Number, Mass Number, Atomic Mass, Ions, and so much more!

Author: Snappy Cappie

Explain via example and analogy...
1) atomic number
2) mass number
3) atomic mass
4) relative masses
5) the utility of using element masses
6) isotopes
7) ions

This packet attempts to explain A LOT of the basic numbers (see objective list) used in chemistry. It is in video format so that the learner can fast-forward and rewind to review segments.

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 25 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.


Atomic Number and Friends

A comprehensive (and lengthy) video to explain numerous basic numbers in chemistry. User should be able to fast-forward and rewind to pertinent sections.

The video "atomic number and friends" in slideshow format...