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 26 of Sophia’s online courses. Many different colleges and universities consider ACE CREDIT recommendations in determining the applicability to their course and degree programs.
Isotopes and Atomic Mass
PhET - Isotope Worksheet
Complete the worksheet as you interact with the simulation.
Watch this five minute video and complete the rest of the assignment.