Question

What should be position of hydrogen in modern periodic table

Answer 1

Answer:

1st

Explanation:

Hydrogen >Helium >Lithium..........

Answer 2

Answer:

Hydrogen is the 1st element

Explanation:

Hydrogen is a nonmetal and is placed above group in the periodic table because it has ns 1 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.Nov 9, 2019

Atomic Number: 1

Atomic Weight: 1.0079

Atomic Radius: 78 pm

Periodic Table Song

https://www.youtube.com/watch?v=rz4Dd1I_fX0

Please mark as Brainliest