Download App

Structure of the Atom — Science STD 9 — Question

Rajasthan BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
Question
The particles present in the nucleus of an atom are :
✓

Answer

  1. The proton and the neutron
Explanation:
The particles present in the nucleus of an atom are the proton and the neutron.
Electrons are revolving around the nucleus in circular orbits.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Structure of the Atom→Structure of the Atom — all question types→Science STD 9 question papers→Rajasthan Board STD 9 question papers→Rajasthan Board question paper generator→

Similar questions

A man carries a heavy box on his head on a horizontal plane from one place to another. In this case, he does:
→
Which of the following statements is incorrect?
→
Consider a ball at rest in the middle of a toy wagon. When the wagon is pulled forward, the ball:
→
What type of waves are generated by SONAR device fixed to a fishing ship?
  1. Water waves.
  2. Radio waves.
  3. Sound waves.
  4. Infrared waves.
→
Which of the following has a direct effect on the kinetic energy of particles:
→
A bus increases its speed from $36\ km/h$ to $72\ km/h$ in $10$ seconds. Its acceleration is:
→
Which of these is not related to endoplasmic reticulum?
→
The force of attraction between two unit point masses separated by a unit distance is called:
→
Due to the deposition of ______ the cell walls of collenchyma cells are irregularly thick.
→
The nucleus is the site for synthesis of:
→