Class 11ChemistryStructure of AtomDiscovery and Properties of anode, cathode rays neutron and Nuclear structure
EasyThe penetration power of a proton is:
- AMore than an electron
- BLess than an electron
- CMore than a neutron
- DNone of these
Explore More
Similar Questions
When beryllium is bombarded with $\alpha$-particles,extremely penetrating radiations which cannot be deflected by electrical or magnetic field are given out. These are
Medium
View SolutionRutherford's experiment on scattering of $\alpha$-particles showed for the first time that the atom has:
$A$ certain particle carries $2.5 \times 10^{-16} \, C$ of static electric charge. Calculate the number of electrons present in it.
Medium
View SolutionThe radius of the nucleus is related to the mass number $A$ by
Easy
View SolutionRutherford's $\alpha$-particle scattering experiment is related to the size of the ..........
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