Question

hydrogen resembles alkali metals in the combination with halogens. its compound formed with halogens will be:

Answer 1

Answer:

Hydrogen resembles alkali metals in the combination with halogens ,oxygen and sulphur. On the other hand, hydrogen resembles halogens in that it exists as a diatomic molecule and it combines with metals and non-metals to form covalent compounds.

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Explanation:

Answer 2

Answer:

HX

Explanation:

H--->Hydrogen.

X---->Halides

As the valency is 1, the compound formed is of the form HX.

Eg: HCl, HF, HBr.