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3 votes
3 votes
How many neutrons are in an isotope of selenium-83

A. 34
B. 83
C. 49
D. 117

User Niquan
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2 Answers

16 votes
16 votes
I am pretty sure it is 49.
User Skytux
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22 votes
22 votes

Answer:

C.49 is yr ans...

hope it helps

stay safe healthy and happy....

User Clinomaniac
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