Solved

Two Elements That Have the Same Ground-State Valence Shell Configuration

Question 47

Multiple Choice

Two elements that have the same ground-state valence shell configuration of ns²np² are

A) K and Mg.
B) O and Se.
C) Al and Ga.
D) Ge and Pb.
E) Mg and Ca.

Related Questions

Q42: Which of the following orbital diagrams represents

Q43: What is the ground-state electron configuration of

Q44: Which of the following sets of four

Q45: An atom of which of the following

Q46: Which of the following orbital occupancy designations

Q48: Which principle or rule is violated by

Q49: According to the building-up principle or aufbau

Q50: The change in energy for which of

Q51: Which of the following statements is incorrect?<br>A)A

Q52: The angular momentum quantum number of the