A certain element forms an ion with 10 electrons and a charge of +2. Identify the...

Question

Question

A certain element forms an ion with 10 electrons and a charge of +2. Identify the element.

Express your answer as a chemical symbol.

Answer 1

Answer #1

The answer is Magnesium. As it has 12 electron, it will form dication (2+) after giving up two electrons. Then it will have 10 electrons.

Answer 2

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