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Answer the following questions:
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Magnesium is a highly reactive element that combines with oxygen to form magnesium oxide that does not burn.
Because hand can be destroyed by the dazzling light.
The total electron content of \(Mg^2{^+}\) and \(O^2{^-}\) is \(20\).
Each metal reacts with their salt solution more reactive metal reacts less, less will be most.
1. Why should magnesium ribbon be cleaned before burning it in air?
2. What is the total electron content of the species \(Mg^2{^+}\) and \(O^2{^-}\)?
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