Multiple Choice
Give the ground state electron configuration for Rb+.
A) [Ar ]4s2 4p6
B) [Kr] 5s1
C) [Ar] 4s2 3d10 4p6
D) [Kr] 5s2
E) [Kr] 5s2 4d2
Correct Answer:
Verified
Correct Answer:
Verified
Q49: Define electron affinity.
Q72: How many unpaired electrons are present in
Q73: The complete electron configuration of selenium,element 34,is
Q75: Which are isoelectronic?<br>A)Na<sup>+</sup>,Mg<sup>2+</sup>,F<sup>-</sup><br>B)S,S<sup>-2</sup>,Ar<br>C)Li,Na,K<br>D)K<sup>+,</sup>Ar,Cl
Q76: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6106/.jpg" alt=" Refer to the
Q79: Which reaction below represents the second electron
Q80: The element that corresponds to the electron
Q81: Choose the statement that is true.<br>A)Outer electrons
Q82: Predict the charge for the most stable
Q84: Which element has the highest first electron