Uranium ores contain one radium −226 atoms for every 2.8×106 uranium −238 atoms. Calculate the half - life of 23892U, given that the half - life of 22688Ra is 1600 years. (22688Ra is a decay product of 23892U)

Uranium ores contain one radium −226 atoms for every 2.8×106 uraniu

1.	Uranium ores contain one radium −226 atoms for every 2.8×106 uranium −238 atoms. Calculate the half - life of 23892U, given that the half - life of 22688Ra is 1600 years. (22688Ra is a decay product of 23892U)
Answer» Uranium ores contain one radium $- 226$ atoms for every $2.8 \times 10^{6}$ uranium $- 238$ atoms. Calculate the half - life of $_{92}^{238} U$ , given that the half - life of $_{88}^{226} R a$ is 1600 years. ( $_{88}^{226} R a$ is a decay product of $_{92}^{238} U$ )

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Uranium ores contain one radium −226 atoms for every 2.8×106 uranium −238 atoms. Calculate the half - life of 23892U, given that the half - life of 22688Ra is 1600 years. (22688Ra is a decay product of 23892U)

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