why is hydrogen placed in IA group of alkali metal
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Answered by
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Answer:
the hydrogen has quite similar chemical properties to that of alkali metals
Explanation:
like sodium hydrogen also form hydrides with water and oxides with oxygen
Answered by
1
Answer:
Hydrogen 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.
hope it's helpful
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