HomePPSC Past PapersIsotopes are atoms of the same element with different number of: 28. Isotopes are atoms of the same element with different number of:By Admin / September 20, 2025 A. Electrons B. Protons C. Neutrons D. Positrons ✅ The correct answer is option Neutrons.
38. Which article of the 1973 constitution of Islamic Republic of Pakistan prohibits all forms slavery, Forced labour and child labour Leave a Comment / PastPaper 02, PPSC Past Papers / By Admin