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JEE Main2006ChemistryStructure of AtomActual

In the transformation of ₉₂²³⁸ U to ₉₂²³⁴ U , if one emission is an -particle, what should be the other emission(s)?

Options

  1. ATwo ⁻
  2. BTwo ⁻ and one ⁺
  3. COne ⁻ and one
  4. DOne ⁺ and one ⁻

Correct answer

A. Two ⁻

Step-by-step solution

₉₂²³⁸ U ₉₂²³⁴ U + ₂^4 He +2 _ -1 ^0 e

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