Home
Class 12
PHYSICS
Rutherford's alpha- particle experiment ...

Rutherford's `alpha`- particle experiment showed that the atoms have

A

proton

B

nucleus

C

neutron

D

electrons

Text Solution

Verified by Experts

The correct Answer is:
B

Theory based
Promotional Banner

Topper's Solved these Questions

  • ATOMIC PHYSICS

    A2Z|Exercise Bohr'S Hydrogen Model|90 Videos
  • ATOMIC PHYSICS

    A2Z|Exercise Atomic Spectrum|53 Videos
  • ALTERNATING CURRENT

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • CURRENT ELECTRICITY

    A2Z|Exercise Section D - Chapter End Test|29 Videos

Similar Questions

Explore conceptually related problems

The Rutherford alpha - particle experiment shows that most of the alpha - particles pass through almost unscattered while some are scattered through large angles. What information does it give about the structure of the atom:

The Rutherford alpha -particle experiment shown that most of the alpha -particles pass through almost unscattered while some are scattered through large angles. What infromation does it given about the structure of the atom ?

Rutherford's alpha -particle scattering experiment showed that (i) electrons have negative charge. (ii) the mass and positive charge of the atom is concentrated in the nucleus. (iii) neutron exists in the nucleus. (iv) most of the space in atom is empty. Which of the above statements are correct ?

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

Rutherford's alpha particle dispersion experiment concludes that

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

Fill in the blanks in the following statements. (a) Rutherford's alpha -particle scattering experiment lead to the discovery of the …….. . (b) Isotopes have same……… but different……. . (c) Neon and chlorine have atomic numbers 10 and 17 respectively. Their valencies will be...... and........ respectively. (d) The electronic configuration of silicon is .......... and that of sulphur is........ .

A2Z-ATOMIC PHYSICS-Section D - Chapter End Test
  1. Rutherford's alpha- particle experiment showed that the atoms have

    Text Solution

    |

  2. In hydrogen atom, when electron jupms from second to first orbit, then...

    Text Solution

    |

  3. The diagram shown the energy levels for an electron in a certain atom....

    Text Solution

    |

  4. An energy of 24.6 eV is required to remove one of that electrons from ...

    Text Solution

    |

  5. The transition from the state n = 4 to n = 3 in a hydrogen-like atom r...

    Text Solution

    |

  6. A hydrogen atom and a Li^(2+) ion are both in the second excited stat...

    Text Solution

    |

  7. The electric potential between a proton and as electron is given by V=...

    Text Solution

    |

  8. A hydrogen like atom with atomic number Z is in an excited state of q...

    Text Solution

    |

  9. The transition from the state n = 4 to n = 3 in a hydrogen-like atom r...

    Text Solution

    |

  10. In a hypotherical Bohr hydrogen, the mass of the electron is doubled. ...

    Text Solution

    |

  11. What is the radius of iodine atom (at no. 53, mass number 126)?

    Text Solution

    |

  12. An electron passing through a potential difference of 4.9 V collides w...

    Text Solution

    |

  13. Which of the following atoms has the lowest ionization potential ?

    Text Solution

    |

  14. The seond line of Balmer series has wavelength 4861 Å The wavelength o...

    Text Solution

    |

  15. If the wavelength of photon emitted due to transition of electron from...

    Text Solution

    |

  16. If the series limit wavelength of the Lyman series for hydrogen atom i...

    Text Solution

    |

  17. The first line of Balmer series has wavelength 6563 Å. What will be th...

    Text Solution

    |

  18. An atom makes a transition from a state of energy E to one of lower en...

    Text Solution

    |

  19. The ratio of the speed of the electron in the first Bohr orbit of hyd...

    Text Solution

    |

  20. An electron in H atom makes a transition from n = 3 to n = 1. The reco...

    Text Solution

    |

  21. If the atom(100)Fm^(257) follows the Bohr model the radius of (100)Fm^...

    Text Solution

    |