hydrogen is non metal but it is Show in periodic table on laft side why?
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hydrogen has the properties of both metals and non metals and its atomic number is 1 so it is kept in very first corner of periodic table
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Hydrogen is a nonmetal and is placed above group in the periodic table because it has ns1 electron configuration like the alkali metals. However, it varies greatly from the alkali metals as it forms cations (H+) more reluctantly than the other alkali metals.
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