element m is in the 3 group of a period table write the formula of its chloride
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Element M is in the third group, therefore it will have a valency of 3. Its chloride and oxide are MCl3 and M2O3respectively.
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First group of the periodic table is mainly known as alkali metals and they have valency =1 and oxide with the valency =2 so the formula of oxide would be M .pls mark me as brainilist.
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