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A radioactive element forms its own isotope after 3 consecutive disintegrations. The particle emiited are
Options
(a) 3 β-particles
(b) 2 β-particles and 1 α-particle
(c) 2 β-particles and 1 γ-particle
(d) 2 α-particles and 1 β-particle
Correct Answer:
2 β-particles and 1 α-particle
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If voltage across a bulb rated 220 volt-100 Watt drops by 2.5% of its rated value
- The drift speed of electrons in copper wire of diameter and length l is v.
- In a circuit, L,C and R are connected in series with an alternating voltage source
- A body covers 200 cm in the first 2 seconds and 220 cm in the next 4 seconds.
- The excess pressure inside one soap bubble is three times that inside a second soap bubble
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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