🤓 Based on our data, we think this question is relevant for Professor Hurst's class at LSU.
A → atomic mass
Z → atomic number
X → atom
(a) Which two of the following are isotopes of the same element: 3116X, 3115X, 3216X?
What is the identity of the element whose isotopes you have selected?
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Our tutors have indicated that to solve this problem you will need to apply the Isotopes concept. You can view video lessons to learn Isotopes. Or if you need more Isotopes practice, you can also practice Isotopes practice problems.
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Based on our data, we think this problem is relevant for Professor Hurst's class at LSU.