Question

Write one property of hydrogen which makes it resemble with:
(a) Alkali metals (b) Halogen​

Answer 1

Explanation:

B ) Halogens. Resemblance with alkali metals. 1) Like alkali metals , hydrogen also contains one electron in its outermost shell. 2) Hydrogen also loses its only electron to form hydrogen ion (H+)

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Answer 2

Pls, MARK AS BRAINLIEST.

For alkali metals it has only one electron in its outermost shell and for halogen it's valency is 1.