Respuesta :

0 is the oxidation state of Mg in Mg(s). Hence, option C is correct.

What is an oxidation state?

The total number of electrons that an atom either gains or loses in order to form a chemical bond with another atom.

The oxidation number of an atom is zero in a neutral substance that contains atoms of only one element.

Hence, option C is correct.

Learn more about the oxidation state here:

https://brainly.com/question/11313964

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