Isotopes class 10 | 10th class physics ch 18 Isotopes | Isotopes class 9 chemistry | urdu / hindi

Isotopes class 10 | 10th class physics ch 18 Isotopes | Isotopes class 9 chemistry | urdu / hindi related searches 1. Isotopes in urdu 2. isotops in hindi 3. Isotopes 4. Isotopes class 10 5. Isotopes class 9 6. Isotopes class 10 physics 7. Isotopes class 9 chemistry, 8. Isotopes sabaq 9. Isotopes khan 10. Isotopes ilm ki 11. Isotopes foundation 12. 10th class physics chapter 18 Isotopes 13. 9th class chemistry ISOTOPES Isotopes are atoms of an element which have same number of protons but different number of neutrons in their nuclie. Three isotopes of Hydrogen are shown in Fig.18.2. Protium ( ) contains one proton in the nucleus and one electron that 1 1 H revolves round the nucleus. Deuterium ( ) contains one 2 1 H proton, one neutron and one electron. Tritium ( ) contains 3 1 H one proton, two neutrons and one electron. #isotops