During a negative $\beta$-decay:
- AAn atomic electron is ejected
- BAn electron which is already present within the nucleus is ejected
- C$A$ neutron in the nucleus decays emitting an electron
- D$A$ part of the binding energy of the nucleus is converted into an electron
Explore More
Similar Questions
The number of $\alpha-$ and $\beta-$ particles emitted when a radioactive element $_{90}E^{232}$ changes into $_{86}G^{220}$ will be
Medium
View SolutionThe $\beta$-decay of $_{11}Na^{24}$ produces an isotope of
Difficult
View SolutionThe penetrating power of an $\alpha$-particle is:
Medium
View SolutionDuring a $\beta$-decay,the mass of the atomic nucleus
Medium
View SolutionAfter the emission of an $\alpha$-particle from the atom $_{92}X^{238}$,the number of neutrons in the resulting atom will be:
Medium
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