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Magnesium combines with chloride to form...

Magnesium combines with chloride to form magnesium chloride. The equation is given below `Mg +Cl_2 rarr MgCl_2`
How many electrons are denoted by magnesium. Write the chemical equation for this process.

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The correct Answer is:
2, `Mg -> Mg^(2+) + 2e^-`
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