ChemVantage - General Chemistry
An Open Education Resource
ChemVantage is a free resource for science education:
free online textbooks
Connect using LTI
Please Sign In
ChemVantage uses third-party authentication by Google.
Click the Google icon below to sign in with your Google/GMail credentials.
If this is your first ChemVantage login, a free account will be created for you.
Try One Question
We say that the energy of an atom is
Enter the correct word or phrase:
because the energy can only take on certain discrete values.
© 2007-16 ChemVantage LLC.
Terms and Conditions of Use