Question

Comment on the position of Hydrogen in modern periodic table.​

Answer 1

Answer:-

The position of hydrogen in periodic table. Hydrogen is the lightest, smallest and first element. In the periodic table, it is placed on the top of alkali metals. 'H' can lose one electron and form H+, which resembles like alkali metals that yield ions.

Answer 2

Hydrogen is placed above the periodic table as it shows characteristics of both group1 as well as group 17 element

For eg

Similarities between H and grp1

. Requires one electron in order to become stable

.valency 1

Similarities between H and grp 17

.high ELECTRONEGATIVITY

.high Ionization energy

.small size

I hope this helps helps( ╹▽╹ )