Vedclass
Class 11ChemistryStructure of AtomDiscovery and Properties of anode, cathode rays neutron and Nuclear structure
Medium

Positronium is the name given to an atom-like combination formed between

  • A
    $A$. $A$ positron and a proton
  • B
    $B$. $A$ positron and a neutron
  • C
    $C$. $A$ positron and $\alpha$-particle
  • D
    $D$. $A$ positron and an electron
Share

Explore More

Browse All

Question Bank

11

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Structure of Atom

Subtopic

Discovery and Properties of anode, cathode rays neutron and Nuclear structure

Similar Questions

What are cathode rays? Write down their characteristics.

Difficult
View Solution

Who discovered the neutron?

EasyIIT 1982
View Solution

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 Solution

Which is the correct statement about a proton?

Easy
View Solution

Rutherford's $\alpha$-particle scattering experiment is related to the size of the .....

Easy
View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo