Why does H + ion always get associated with other atoms or molecules?

Question

Why does H +  ion always get associated with other atoms or molecules?

Answer

It resembles both alkali metals and halogens

Answer

Its reactivity is similar to halogens.

Answer

Ionization enthalpy of hydrogen resembles that of alkali metals.

Answer

Loss of an electron from hydrogen atom results in a nucleus of very small size as compared to other atoms or ions.

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