When writing a complete electron configuration, you write the filled sublevels i

Question

When writing a complete electron configuration, you write the filled sublevels in order first, and then if there is a partially filled sublevel, you write it last in the sequence. You can identify the last sublevel containing electrons by finding the element in the periodic table, and determining which block and sublevel the element corresponds to Identify the last occupied sublevel, which can be completely or partially filled, for each of the following elements Drag the appropriate items to their appropriate bins. Hints Reset Help 3s 3p 3d 4s 4f 5p 5d 5f

Explanation / Answer

The last subshell of the electrons can be judged by looking at the atomic number of the element. So the sublevels of these elements are :

Bk : 5f

Ar :3p

Sm : 4f

Os : 5d

Fe : 3d

Te : 5p

Mg : 3s

Ca : 4s

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