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Question: Answered & Verified by Expert
The isotopes of hydrogen are:
ChemistryHydrogenJEE MainJEE Main 2019 (09 Jan Shift 1)
Options:
  • A Protium, deuterium and tritium
  • B Tritium and protium only
  • C Protium and deuterium only
  • D Deuterium and tritium only
Solution:
2235 Upvotes Verified Answer
The correct answer is: Protium, deuterium and tritium
Isotopes have same atomic number and different atomic mass i.e., Same number of proton different number of Neutron relative atomic mass

Protium H11

Deuterium H21

Tritium H31

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