Preethi posted an Question
May 05, 2021 • 03:54 am 30 points
  • IIT JAM
  • Chemistry (CY)

83. 1g of au 79au end of 52 days i... 84 b undergoes b decay to 1/8 of its initial amount in 15 days. the time required for its decay to 1/4 of its initial amou

83. 1g of Au 79Au end of 52 days i... 84 B undergoes B decay to 1/8 of its initial amount in 15 days. The time required for its decay to 1/4 of its initial amount is.... days (up to two decimal places). silian vears After 9.0 billion years, the number of moles of

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