Question:
Which one of the elements with the following outer orbital
Last updated: 6/28/2023
![Which one of the elements with the following outer orbital](https://media.kunduz.com/media/sug-question-candidate/20210827220434681276-3526797.jpg?h=512)
Which one of the elements with the following outer orbital configurations may exhibit the largest number of oxidation states 1 3d 4s 2 3d5 4s 3 3d5 4s 4 3d 4s