How many proton is present in the nucleus of Protium isotope?

How many proton is present in the nucleus of Protium isotope?

پروٹیم آئسوٹوپ کے نیوکلئس میں کتنے پروٹون موجود ہیں؟
Explanation
  • Protium is the lightest and most abundant isotope of hydrogen.
  • It has only 1 proton in its atomic nucleus.