18. The electronic configuration of a metal M is 1s,2s^2 2p^5,3s^1. Th – InterviewSolution

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1.	18. The electronic configuration of a metal M is 1s,2s^2 2p^5,3s^1. The formula ofits oxides will be
Answer» total electrons 2+2+6+1=11hence it has 1 empty electron spacehenceM2O has oxygen is 2-

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