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Radiation 101

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Questions and Answers

Which type of radiation source is formed as a result of cosmic ray interactions?

Man-made radiation

Radionuclides in human body

Terrestrial radiation

Cosmogenic radiation (correct)

Which decay series originates with 238U?

The actinium series

The neptunium series

The uranium series (correct)

The thorium series

Which nuclide has a half-life of 2E18 years?

232Th

235U

209Bi (correct)

241Pu

Which nuclide is a member of the decay series that originated with 235U?

<p>235U</p> Signup and view all the answers

Which nuclide has a half-life of 1.41 x 1010 years?

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Radiation 101

Choose a study mode

Podcast

Questions and Answers

Which type of radiation source is formed as a result of cosmic ray interactions?

Which decay series originates with 238U?

Which nuclide has a half-life of 2E18 years?

Which nuclide is a member of the decay series that originated with 235U?

Which nuclide has a half-life of 1.41 x 1010 years?

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