A) Hydrogen
B) Titanium
C) Tantalum
D) Tellurium
Correct Answer: A
Solution :
Isotopes of hydrogen is \[_{1}{{H}^{1}},{{\,}_{1}}{{H}^{2}},{{\,}_{1}}{{H}^{3}}\] known as protium, deuterium and tritium respectively.You need to login to perform this action.
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