Multiple choice

Atomic hydrogen has a life period of

  1. one minute

  2. one hour

  3. fraction of second

  4. one day

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Atomic Hydrogen (H.) has only one electron which makes it highly unstable. Whereas molecular Hydrogen has covalent bond which includes sharing of electrons between two hydrogen atoms. This becomes very stable condition like He atom. Thats why atomic hydrogen has very small life period.