# Problem: Which of the following ions is not isoelectronic with Xenon (Xe)?a. Cs +b. I -c. Sr 2+d. Te 2-e. all of the above choices are isoelectronic with Xenon

🤓 Based on our data, we think this question is relevant for Professor Dixon's class at UCF.

###### Problem Details

Which of the following ions is not isoelectronic with Xenon (Xe)?

a. Cs +

b. I -

c. Sr 2+

d. Te 2-

e. all of the above choices are isoelectronic with Xenon