Consider the following ions and atom below. Which of the following statements is/are true?Select all that apply.
a, I⁻,Cs⁺, Xe____
A. All of the atoms and ions have 53 electrons
B. All of the atoms and ions are isoelectronic and have the same size
C. The I⁻ ion has the smallest atomic size
D. The Xe atom has the highest number of protons because it is neutrally charged
E. None of the above are true
