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Element ²³⁴U has 92 protons and 234 nucleons in its nucleus. It decays by emitting an alpha particle. After the decay it becomes
Options
(a) ²³²U
(b) ²³²Pa
(c) ²³⁰Th
(d) ²³⁰Ra
Correct Answer:
²³⁰Th
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- Number of electrons in one mC charge, given e=1.6×10⁻¹⁹ C, will be
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- An electric kettle has two heating elements. One brings it to boil in ten minutes
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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