<meta http-equiv="refresh" content="1; url=/nojavascript/"> Atomic Number ( Video ) | Chemistry | CK-12 Foundation
Dismiss
Skip Navigation

Atomic Number

%
Best Score
Practice Atomic Number
Practice
Best Score
%
Practice Now
Atomic Number and Mass Number
 0  0  0 Share To Groups

Atomic Number and Mass Number

Shows how the atomic number is determined by the number of protons and that the periodic table is arranged by increasing atomic number. Also goes into mass number, showing examples that help illustrate that the mass number is the sum of the protons and neutrons.

https://www.youtube.com/watch?v=-K76d-g2Ryc (3:51)

Image Attributions

Reviews

Email Verified
Well done! You've successfully verified the email address .
OK
Please wait...
Please wait...
ShareThis Copy and Paste

Original text