hs4838 hs4838
  • 08-09-2020
  • Chemistry
contestada

If 175 undecayed nuclei remained from a sample of 2800 nuclei, how many half-lives has passed? *

Respuesta :

charleslane061
charleslane061 charleslane061
  • 08-09-2020

Answer:

209

Explanation:

Answer Link
tacala1596
tacala1596 tacala1596
  • 08-09-2020

Answer:

Four half lives

Explanation:

Answer Link

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