The atom of an element x has two electrons in it outermost shell ,what is the formula of the compound formed when x combines with aluminum
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Al2X3 is the formula of the formed compound
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Given,
x has two electrons in its outermost shell.
x belongs to alkaline earth metals.
stable oxidation state of x is +2.
when x combines with Al
x(+2) and Al(+3)
Generally it is hard to make a compound with them.
But for the sake of question
x3(Al)2 is formed.
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