What is a mole? In chemistry, I mean.
What does a mole have to do with some guy named Avogadro?
What is Avogadro's number?
What is the atomic mass of an element?
I want to know how something can have the same volume yet a different mass?
Why do people use scientific notation?
What can you tell me about the atomic nucleus?
Here are some questions about this topic.
Click the question to read the answer!
Ask another question about this topic!
See a Full List of Topics
© 1999–2013 BrainPOP and BrainPOP's Licensees. All rights reserved.
Your use of the site indicates your agreement to be
bound by our