fansofboys fansofboys
  • 14-05-2018
  • Chemistry
contestada

What is the upper limit of Z (number of protons) for an element to be a naturally occurring radioisotope?

105


92


82


61

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TheAperture
TheAperture TheAperture
  • 14-05-2018
The answer is 92! Hope I helped!! :D
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