valenava31 valenava31
  • 14-11-2022
  • Chemistry
contestada


If the half-life of a radioactive substance is 950 million years and you have 96
atoms of it, how many half-lives will have passed by the time that 6 atoms of
the substance remain?
OA. 2
OB. 5
OC. 4
O D. 6
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