$\beta$-emission is always accompanied by
- Aformation of antineutrino and $\alpha$-particle
- Bemission of $\alpha$-particle and $\gamma$-ray
- Cformation of antineutrino and $\gamma$-ray
- Dformation of antineutrino and positron
Explore More
Similar Questions
During a negative $\beta$-decay:
MediumIIT 1985
View SolutionThe number of $\beta$-particles emitted in the radioactive decay process $_{92}U^{238} \to _{82}Pb^{206} + x(_{2}He^{4}) + y(_{-1}e^{0})$ is:
Medium
View SolutionWhich is not emitted by a radioactive substance?
MediumAIIMS 1997
View SolutionThe element with atomic number $84$ and mass number $218$ changes to another element with atomic number $84$ and mass number $214$. The number of $\alpha$ and $\beta$-particles emitted are respectively:
Medium
View SolutionRadioactive substances emit $\gamma$-rays,which are
Difficult
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo