Identify the electron configuration of Zr.
Which of the following elements will have an nd10 (n = 3, 4, 5...) electron configuration as a cation with +2 charge?
Zn, Fe, Cd, Pt
The following diagram shows two probable electron configurations for a X atom:
If a strong magnetic field is absent, is there a difference in the energies of the two configurations? If yes, which one has higher energy?
Identify which corresponds to an alkaline earth metal from the following valence electron configurations.
Show the complete orbital diagram of magnesium.
What is the complete electron configuration of polonium (Po)?
Which electron configuration would you expect to belong to a reactive nonmetal?