Ina radioactive decay chain, ^232_90Th nucleus decay to ^212_82Pb nucleus.Let N_\alpha and N_\beta be the number of \alpha and \beta^{-} particles, respectively, emitted in this decay process. Which of the following statements is (are) true? [JEE Adv 2018 P2]

JEE Advanced 2018 Paper 2

Section: Physics

Question : 5 of 54

Marks: +1, -0

Ina radioactive decay chain, 90232Th nucleus decay to 82212Pb nucleus.Let Nα and Nβ be the number of α and β− particles, respectively, emitted in this decay process. Which of the following statements is (are) true?

[JEE Adv 2018 P2]

Nα=5
Nα=6
Nβ=2
Nβ=4

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