mmallory29
mmallory29 mmallory29
  • 23-04-2020
  • Chemistry
contestada

If the half-time of krypton-81 is 229,00 years, how much krypton-81 was present when the ice first formed

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katylee21
katylee21 katylee21
  • 23-04-2020

Answer:

6.70g

Explanation:

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