Question

how is mgcl2 formed​

Answer 1

Explanation:

MgCl2 formed by the transfer of electrons as Mg have its valency +2 and chlorine has its valency -1 so the product form is MgCl2. solution of magnesium chloride conduct electricity because it has H+ ions in the solution as MgCl2 is dissolved in H2O to form solution of magnesium chloride.

Answer 2

Answer:

When magnesium and chloride react with each other , magnesium chloride is formed. the mass number of magnesium is 2 and chloride is 1 , when we cross multiply , we get mgcl2