Titanium has an atomic number of 22. The following orbital notation for titanium is incorrect. Explain the error in terms of the rules for electron arrangements. Titanium: 1s is filled. 2s is filled.

Titanium has an atomic number of 22. The following orbital notation for titanium is incorrect. Explain the error in terms of the rules for electron arrangements. Titanium: 1s is filled. 2s is filled. 2p is filled. 3s is filled. 3p is filled. 3d is shown with five orbitals. Orbitals one through four have one electron each and the fifth orbital is empty. (2 points) Question 10 options: