A neutral metal atom becomes dipositive ion by loosing two”electrons. In the same way a neutral non-metal atom becomes

Monjur Alahi

A neutral metal atom becomes dipositive ion by loosing two”electrons. In the same way a neutral non-metal atom becomes uni-negative ion by gaining one electron. The formula of a compound which is formed by these two ions is 

A) m2 

B) m2 x1 

C) m2 x3 

D) m2 x2


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Salim Ahmed Kawsar

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Correct option is D) m2 x2

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