leilalarkin00 leilalarkin00
  • 22-10-2020
  • Chemistry
contestada

How long will it take for 500.0g of radium decay to 2.0g

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ketlen55p5jlbo ketlen55p5jlbo
  • 22-10-2020
Therefore, the elapsed time must be triple the length of one half-life. 24.33=8.10 , so it is 8.10 hours.
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