Get the fractional abundance of each isotope and take the sum
Isotope | Mass (amu) | Abundance (%) |
Ga-69 | 68.92558 | 60.108 |
Ga-71 | 70.92470 | 39.892 |
Calculate the atomic mass of gallium.
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Atomic Mass concept. You can view video lessons to learn Atomic Mass. Or if you need more Atomic Mass practice, you can also practice Atomic Mass practice problems.