Home
Class 11
CHEMISTRY
Why is an electron called universal part...

Why is an electron called universal particle ?

Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    DINESH PUBLICATION|Exercise Competitive Examinations|42 Videos

  • STRUCTURE OF ATOM

    DINESH PUBLICATION|Exercise Select the correct answers|43 Videos

  • STRUCTURE OF ATOM

    DINESH PUBLICATION|Exercise Multiple choice questions (MCQs)|11 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    DINESH PUBLICATION|Exercise Statement Type Question|5 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise Ultimate Prepatarory Package|16 Videos

Similar Questions

Explore conceptually related problems

Why is water called universal solvent?

Out of the three sub atomic particles known which is called universal particle?

Why is G called the universal gravitational constant ?

DINESH PUBLICATION-STRUCTURE OF ATOM-Assignment
  1. How many neutrons are present in .(18)^(40)Ca ?

    Text Solution

    |

  2. What is the nature of particles which constitute positive rays ?

    Text Solution

    |

  3. Are mass number and atomic number of an element same in all respects ?

    Text Solution

    |

  4. Do isotopes of an element possess different chemical properties ?

    Text Solution

    |

  5. Name the three fundamental particles in an atom. Write the values of t...

    Text Solution

    |

  6. Why is an electron called universal particle ?

    Text Solution

    |

  7. Enlist four properties of cathode rays.

    Text Solution

    |

  8. Define atomic number of an element. How is it related to the mass nu...

    Text Solution

    |

  9. Define a neutron. Mention its mass and charge.

    Text Solution

    |

  10. How are the following species related ? .(6)^(14)C , .(7)^(15)N , .(...

    Text Solution

    |

  11. What are electromagnetic radiations ? Name two such radiations.

    Text Solution

    |

  12. What is the common velocity of all electromagnetic waves ?

    Text Solution

    |

  13. Define wave length. What is its S.I. unit ?

    Text Solution

    |

  14. How are frequency and wavelength related to each other ?

    Text Solution

    |

  15. Arrrange the following electromagnetic waves in the order of their inc...

    Text Solution

    |

  16. Which of the following are not electro magnetic waves : (i) alpha-ra...

    Text Solution

    |

  17. Define wave length , frequency and wave number. How is frequency relat...

    Text Solution

    |

  18. What is the wavelength of a radiowave with frequency of 1200 kHz ?

    Text Solution

    |

  19. Compare the energies of the two radiations with wavelength 6000 Ã… an...

    Text Solution

    |

  20. Enlist the main limitations of the Bohr's theory.

    Text Solution

    |