1.

An atom X that has 12 protons and 12 electrons, loses two electrons toform an ion.What will be charge of the ion? What will be the number ofprotons and electrons in the ion?

Answer»

Explanation:

The atom X is an atom of Magnesium.

Magnesiu(Mg) has valency 2.

The charge on the ion after losing two ions will be +2.

The number of protons will be 12 and electron will be 10.



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