Question

explain why hydrogen has a unique place in modern perioduc table?
state any three reasons
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Answer 1

Answer:

Hydrogen has electron configuration of 1s¹.To become stable it can either accept to get helium configuration that is a stable configuration or it can even donate one electron. Hence it is very confusing where to place either in the metals group as it donates or in nonmetal group as it accepts an electron. Hence it occupies a unique position in the periodic table.

Answer 2

Answer:

hiiiii

Explanation:

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