Q.31. "Hydrogen occupies a unique position in Modern Periodic Table". – InterviewSolution

InterviewSolution

1.	Q.31. "Hydrogen occupies a unique position in Modern Periodic Table". Justify the statement.
Answer» Though hydrogenis a non-metal, it has been placed at the top of group 1 above the alkali metals because its electronic configuration is similar to alkali metals i.e. (have 1 valence electron in the outermost shell).

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