🤓 Based on our data, we think this question is relevant for Professor Topich's class at VCU.
We are asked to identify the pairs which are hypothetical isotopes from below:
Recall that Isotopes represent atoms of an element that contain the same atomic number (same number of protons), but different mass numbers (different number of neutrons).
Which of the following pairs represent (hypothetical) isotopes?
A) A and B
B) A and C
C) A and D
D) C and D