Answer :

Final answer:

The d-block of the periodic table contains elements with partially filled sublevels, such as Chromium with electron configuration [Ar] 3d⁵ 4s¹.


Explanation:

Elements with partially filled / sublevel can be found in the d-block section of the periodic table where transition metals are located. For example, Chromium (Cr) has the electron configuration: [Ar] 3d⁵ 4s¹, which shows the partially filled 3d sublevel.


Learn more about Periodic Table and Electron Configuration here:

https://brainly.com/question/30765859


Other Questions