How will we remember the relation of electronegativity between Ca & N – InterviewSolution

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1.	How will we remember the relation of electronegativity between Ca & N , F & Mg which does not come either in the same!e period or in the same group
Answer» How will we remember the relation of electronegativity between Ca & N , F & Mg which does not come either in the same!e period or in the same group

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