Arrangethe followingin properorderof size

1.	Arrangethe followingin properorderof size
Answer» MG` ltSi lt A1 lt P` `P gt A1 gt Mggt Si` `A1 lt Mg lt Si lt P` `Mg gt A1 gt Si gt P` Solution :Alonga periodatomicsizedecreasesas thenuclearchargeincreases fromleftto RIGHT

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