JEE Main 2019 Chemistry question

Chemistry Hydrogen JEE Main 2019

Not in JEE Main or NEET syllabus

The isotopes of hydrogen are:

(A)Protium and deuterium only
(B)Protium, deuterium and tritiumCorrect
(C)Deuterium and tritium only
(D)Tritium and protium only

Answer: (B)

Solution

Hydrogen has three isotopes.

Question ID VK-010076