How is the mass number calculated for an element?
A. The product of neutrons and protons
B. The difference between the mass and the protons
C. There is no calculation.
D. The sum of protons and neutrons
The mass number for an element is calculated as the sum of protons and neutrons.
Asked 5/27/2014 10:28:23 AM
Updated 5/27/2014 11:46:28 AM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Confirmed by
yumdrea [5/27/2014 11:46:28 AM]
Rating
There are no new answers.