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In radioactive element, β-rays are emitted from
Options
(a) Nucleus
(b) Outer orbit
(c) Inner orbit
(d) None of these
Correct Answer:
Nucleus
Explanation:
β-rays are emitted from nucleus.
Related Questions: - what should be the velocity of an electron so that its momentum becomes equal
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- what should be the velocity of an electron so that its momentum becomes equal
- The kinetic energy of an electron in the first excited state is
- For principal quantum number n=3, the possible values of orbital quantum number
- When a metallic surface is illuminated with radiation of wavelength λ,
- The de-broglie wavelength of an electron in 4th orbit is
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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