Question

write any 3 resemblance of hydrogen with alkali metal in chemistry​

Answer 1

Answer:

Explanation:

1) Electronic configuration: Like alkali metals, hydrogen also contains 1 electron in its outermost shell. Hydrogen like alkali metals exhibits electropositive character.

Answer 2

Answer:

1) hydrogen have +1 valency

Alkali metals have +1 valency.

2) hydrogen donates 1 electron  

Alkali metals also donate 1 electron