Multiple choice

Which of the following is/are the isotopes of hydrogen atom?

a. Protium b. Deuterium c. Tritium d. Actinium

  1. a and b

  2. b and c

  3. c and d

  4. a, b and c

  5. b, c and d
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct answer as protium, deuterium and tritium are the isotopes of hydrogen.

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