Home
Class 12
CHEMISTRY
Name three fundamental particles which m...

Name three fundamental particles which make an atom.

Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER (GASES AND LIQUIDS)

    MBD PUBLICATION|Exercise QUESTION BANK|345 Videos

  • SURFACE CHEMISTRY

    MBD PUBLICATION|Exercise Question Bank|390 Videos

Similar Questions

Explore conceptually related problems

Name the fundamental quantities in SI .

The total number of fundamental particles in one atom of overset 14(6C) is:

Atomic volume is not the fundamental property of an atom. Explain, in five sentences.

Name three metals which are rendered passive to conc. HNO_3 .

Name three alloys of Copper

A particle is projected from horizontal making an angle 60^@ with initial velocity 50m/s . The time taken by the particle to make an angle of 45^@ from the horizontal is

MBD PUBLICATION-STRUCTURE OF ATOM-QUESTION TYPE
  1. Which atom has the electronic configuration 1s^2 ,2s^2,p^2 ?

    Text Solution

    |

  2. Write the electronic configuration of the elements having atomic numbe...

    Text Solution

    |

  3. Name three fundamental particles which make an atom.

    Text Solution

    |

  4. Give the electronic configuration of the element. having atomic numb...

    Text Solution

    |

  5. Charge of one electron iscoulomb andesu.

    Text Solution

    |

  6. Mass of one electron isgm.

    Text Solution

    |

  7. Mass of one proton isgm.

    Text Solution

    |

  8. Energy of an electron in nth orbit of Bohr's H-atom is given by the ex...

    Text Solution

    |

  9. Ionisation potential of H-atom isev per atom andkJ/ mole.

    Text Solution

    |

  10. Radius of nth orbit of an atom with atomic number 'Z' is given by the ...

    Text Solution

    |

  11. Charge of 1 gm of electron iscoulomb andesu.

    Text Solution

    |

  12. Transition of electron in H-atom from N-shell to L-shell producesline ...

    Text Solution

    |

  13. Frequency associated with the photon of radiation having wavelength 55...

    Text Solution

    |

  14. Write the electronic configuration of Zn^(2+) ion ?

    Text Solution

    |

  15. State Hund's rule.

    Text Solution

    |

  16. Which is more stable configuration and why ? 4s^2 3d^9 and 4S^1 4s^10

    Text Solution

    |

  17. Write the electronic configuration of an element atomic number 25 ?

    Text Solution

    |

  18. Give the values of 'n' and 'l' for each of the subshell :

    Text Solution

    |

  19. Write the quantum number of an electron present in 3d-orbital.

    Text Solution

    |

  20. An atom has its K and L shells completely filled and seven electrons i...

    Text Solution

    |