Hydrogen isotopes
Tested in 2 real MPSC questions across 1 year (2022–2022). See it in context on the interactive Concept Graph →
Years it was asked
What you need to know first
Definition of atomic numberProtons and neutronsIsotopes conceptMass numbers
Real questions that test this
ट्रीटियमचा अणुक्रमांक ______ आहे. An atomic number of Tritium is ______
1)03
2)04
3)02
4)01✓ Correct
Tritium is an isotope of hydrogen. All isotopes of an element share the same atomic number, which is 1 for hydrogen (Protium, Deuterium, and Tritium all have atomic number 1).