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This question belongs to General Knowledge General Science

General Science

?

Which of the following is not an isotope of hydrogen?

A) Tritium B) Deuterium C) Protium D) Yttrium

Answer & Solution

Correct Answer: Option D

Yttrium is not an isotope of hydrogen.

Question posted by Examveda

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WASIM ASHRAF 3 years ago

Yttrium is a chemical element with atomic number 39

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