Question

Element M forms a chloride with formula MClz .
Element M would be most likely in the same
group of periodic table as :
(A) Si
(BV/AI
(C) Na
(D) Mg
​

Answer 1

Answer:

(D) is the right answer => MAGNESIUM

Explanation:

ELEMENT 'M' ==> when reacts with chlorine it forms MCl2 from this we can say M valency is '2' . Hence magnesium has valency as 2 the element M and magnesium will come under the same group.

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