Which of the following elements is non-radioactive?
(A) Uranium
(B) Thorium
(C) Plutonium
(D) Zirconium
Answers
Answered by
5
the answer is Uranium
Answered by
6
it's Zirconium who has a radioactive free or non-radioactive nature. so I hope I was helpful.
plz vote for this answer and select as brainliest
plz vote for this answer and select as brainliest
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