Question

Why is hydrgoen in any group on the periodic table

Answer 1

Answer:

Hydrogen is placed above group in the periodic table because it has ns1 electron configuration like the alkali metals. However, it varies greatly from the alkali metals as it forms cations (H+) more reluctantly than the other alkali metals. ... Hydrogen has a much smaller electron affinity than the halogens.

Answer 2

Answer:

It is a chemical element

Explanation:

Gas is most likely a liquid heated up but it could be a solid put into a liquid

then into a gas ( liquid nitrogen ) also for hydrogen . . .

Hydrogen is a nonmetal and is placed above group in the periodic table because it has ns1 electron configuration like the alkali metals. However, it varies greatly from the alkali metals as it forms cations (H+) more reluctantly than the other alkali metals.