A radioactive element forms its own isotope after 3 consecutive disintegrations.

⇦

⇨

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.

Related Questions:

1. Dimensions [ML⁻¹T⁻¹] are related with
2. An electric dipole placed in a non-uniform electric field experiences
3. The half-life of radioactive element is 600 yr. The fraction of sample
4. An unpolarised beam of intensity I is incident on a pair of nicols making an angle
5. A galvanometer having resistance of 50 Ω requires a current of 100μA to give full

Topics: Radioactivity (83)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends