Question

Indicate the number of electron in Cr

Answer 1

24 electrons

In order to write the Chromium electron configuration we first need to know the number of electrons for the Cr atom (there are 24 electrons). Once we have the configuration for Cr, the ions are simple. When we write the configuration we'll put all 24 electrons in orbitals around the nucleus of the Chromium atom.

Answer 2

Explanation:

The total number of electrons in Cromium are 24. Its Electronic Configuration is :

$= 1 {s}^{2} 2 {s}^{2} 2 {p}^{6} 3 {s}^{2} 3 {p}^{6} 3 {d}^{5} 4 {s}^{1} .$

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