Write one property of hydrogen which makes it resemble with (a) Alkali metals (b) Halogens.

Asked by Topperlearning User | 28th May, 2014, 09:13: AM

Expert Answer:

Resemblance with alkali metals:

Hydrogen has the same outermost electronic configuration as that of alkali metals.

Resemblance with halogens:

Hydrogen exists as diatomic molecule as halogens.

Answered by  | 28th May, 2014, 11:13: AM

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