Question

Hydrogen element belongs to Which group.

Answer 1

hydrogen is a special group in periodic table and doesn't belongs to any group.While hydrogen sots in group 1 element .Is is not an alkali metal

Answer 2

Note that while hydrogen is normally shown at the top of the Group 1 elements in the periodic table, the term "alkaline metal" refers to the Group 1 elements from lithium downwards and not hydrogen. Hydrogen is the lightest element.

hope this answers help u