Home
Class 11
CHEMISTRY
Rutherford's alphaparticle dispersion ex...

Rutherford's `alpha`particle dispersion experiment concludes that

A

all psoitive ions are deposited in a small part

B

all negative ions are deposwited in small part

C

protons moves around the nucleus

D

neutrons are charged particles

Text Solution

Verified by Experts

The correct Answer is:
A
In Rutherford's `alpha`part8icle experiment, one `alpha`particle out of every `20000` partic,es rebounds back indicating that all positive charge is deposited in a small part.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    R SHARMA|Exercise Level-IV|4 Videos

  • STATES OF MATTER

    R SHARMA|Exercise ARCHIVES|41 Videos

  • THE P BLOCK ELEMENTS

    R SHARMA|Exercise Archives|40 Videos

Similar Questions

Explore conceptually related problems

Consider the following statements Rutherford's alpha particle scattering experiment proved that nucleus 1. contains massive particles 2. is a positively charged centre 3. is quite stable Which of these statements are correct ?

Rutherford's alpha particle scattering experiment led to the discovery of :

Rutherford's alpha -particle scattering experiment led to the conclusion that :

Rutherford's alpha particle scattering experiment on thin gold foil was responsible for the discovery of

Assertion : In Rutherford's alpha -particle scattering experiment, most of the alpha -particles were deflected by nearly 180^(@) . Reason : The positive charge of the atom is spread throughout the atom that repelled and deflected the positively charged alpha -particles.

Which part of an atom was discovered by Rutherford's alpha particle scattering experiement ?

R SHARMA-STRUCTURE OF ATOM-ARCHIVES
  1. The atomic number of an element is 35. What is the total number of ele...

    Text Solution

    |

  2. The total number of electrons present in all s orbitals, all the p orb...

    Text Solution

    |

  3. Rutherford's model suggests the existence of

    Text Solution

    |

  4. The orbit in Rutherfprd's model is

    Text Solution

    |

  5. The number of orbitals present in the 3rd shell is

    Text Solution

    |

  6. Configuration of 5p^(1) is

    Text Solution

    |

  7. The value of Planck's constant is 6.63 xx 10^(-34)Js. The velocity of ...

    Text Solution

    |

  8. Which of the following expression respresents the electron probability...

    Text Solution

    |

  9. Outer electronic configuration of K, Cu, and Cr are, respectively,

    Text Solution

    |

  10. The ratio between kinetic enegry and total enegry of the electrons of ...

    Text Solution

    |

  11. The configuration 1s^(2)2s^(2)2p^(5)3s^(1) shown

    Text Solution

    |

  12. In a hydorgen atom, enegry of the first excited state is -3.4 eV. Find...

    Text Solution

    |

  13. As the nuclear charge increases form neon to calcium, the orbital ener...

    Text Solution

    |

  14. The spectrum of He is expected to be similar to that of

    Text Solution

    |

  15. Which of the following element's outermost orbit's last electron has m...

    Text Solution

    |

  16. Rutherford's alphaparticle dispersion experiment concludes that

    Text Solution

    |

  17. An element M has an atomic mass 19 and atomic number 9. Its ion is rep...

    Text Solution

    |

  18. Which one of the following pairs of ions have the same electronic conf...

    Text Solution

    |

  19. In the ground state, an element has 13 electrons in its M shell. The e...

    Text Solution

    |

  20. For how many orbitals are the quantum numbers n = 3, l = 2, m = +2 pos...

    Text Solution

    |