| ⇦ | 
| ⇨ |
The number of beta particles emitted by a radioactive substance is twice the number of alpha particles emitted. The resulting daughter is an
Options
(a) isomer of parent
(b) isotone of parent
(c) isotope of parent
(d) isobar of parent
Correct Answer:
isotope of parent
Explanation:
Isotopes of an element have the same atomic number but different mass number. A radioactive substance when emits one alpha particles (₂He⁴), its mass number reducesby 4 and charge mo. reduces by 2 and after emissin of two β – particles its charge no. increase by 2 thus the charge no. i.e., atomic number remains the same.
Related Questions: - A body of mass m is orbiting the earth at a radius r from the center of earth
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
- When a wire of uniform cross-section a, length l and resistance R
- The displacement of a particle along the x-axis is given by x = a sin² ?t
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass m is orbiting the earth at a radius r from the center of earth
- 34 gram of water at 30⁰C is poured into a calorimeter at 15⁰C.
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
- When a wire of uniform cross-section a, length l and resistance R
- The displacement of a particle along the x-axis is given by x = a sin² ?t
Topics: Electronic Devices (124)
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
Leave a Reply