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Atomic and Nuclear Physics — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsAtomic and Nuclear Physics1 Mark
MCQ
A nucleus $\mathrm{n}^{\mathrm{x}^{\mathrm{m}}}$ emits one $\alpha$ and one $\beta$  particles. The resulting nucleus is
  • A
    $\mathrm{n}^{\mathrm{x}^{\mathrm{m}-4}}$
  • B
    $\mathrm{n}-2^{\mathrm{Y}^{\mathrm{m}-4}}$
  • C
    $\mathrm{n}-4^{\mathrm{z}^{\mathrm{m}-4}}$
  • ✓
    $\mathrm{n}-1^{\mathrm{z}^{\mathrm{m}-4}}$
✓

Answer

Correct option: D.
$\mathrm{n}-1^{\mathrm{z}^{\mathrm{m}-4}}$
$\mathrm{n}-1^{\mathrm{z}^{\mathrm{m}-4}}$

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