hidrogen mein kitne parmanu hote hai
Hello hello !!
As per your mentioned query, hydrogen mein sirf ek parmanu (atomic number) hota hai , aur uska weight 1,008 hota hai. It belongs to group no 1 in periodic table.
Hydrogen is denoted by 'H'. The boiling point of hydrogen is 20.28K and the specific heat capacity of hydrogen is 14.304 J/gk respectively.
I hope this will be helpful.
Good luck!!