Question

which element will lose electrons and how many while forming a chemical compound what will be the electrical charge on the Ion of that element​

Answer 1

Answer:

if an element will lose electrons which means the element loses the electrons and gain the positive sign on the compound as you can take the example of magnesium its atomic number is 12 then the electronic configuration is 2 8 2 then the magnesium have to lose two electrons to make a update and stable the atom of magnesium of on so it lose and gain positive sign on the magnesium that why we write in MG+

Explanation:

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