An element M with electronic configuration (2,8,2) combines separately with Group 15, 16, 17 . Write the formula of the three compounds so formed. To which group and period of the Modern Periodic Table does the element M belong to? Will M form covalent or ionic compounds? Give reason to justify your answer.
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Electronic configuration is 2, 8, 2. ... Que 2. An element placed in 2nd Group and 3rd Period of the Periodic Table, burns in ... Write the formulae of the three compounds
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Magnesium react with phosphorus to produce magnesium phosphide. Mg3P2.
Magnesium reacts with sulphur to form Magnesium sulfide. MgS.
Magnesium reacts with chlorine to form Magnesium chloride. MgCl2.
Group and period of the Modern Periodic Table does the element M belong to is 2,3 respectively.
M will form ionic compounds as it is a metal and it will donate electrons.
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