Home
Class 12
PHYSICS
The number of electrons in the valence s...

The number of electrons in the valence shell of a semiconductor is

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ROTATIONAL MOTION

    NIKITA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|405 Videos

  • STATIONARY WAVES

    NIKITA PUBLICATION|Exercise MCQs|396 Videos

Similar Questions

Explore conceptually related problems

Generally, the number of electrons in the valence shell of good conductors is

The number of electrons in the valence shell of calcium is

The number of electrons in the valence shell of calcium is:

The number of p-electrons in the valence shell of element of group 14 is

The number of electrons in the valence shell of the central atom of a molecule is 8. the molecule is

NIKITA PUBLICATION-SEMICONDUCTORS-MCQS
  1. In germanium crystal, a hole is provided by an impurity of

    Text Solution

    |

  2. When N-type of semiconductor is heated

    Text Solution

    |

  3. The number of electrons in the valence shell of a semiconductor is

    Text Solution

    |

  4. The resistivity of a semiconductor at room temperature is in bet...

    Text Solution

    |

  5. Which of the following is correct about the nature of net charge on...

    Text Solution

    |

  6. A pure semiconductor has

    Text Solution

    |

  7. The majority charge carriers in P -type semiconductor are

    Text Solution

    |

  8. To obtain a P-type germanium semiconductor, it must be dopped with

    Text Solution

    |

  9. An n-type semiconductor is

    Text Solution

    |

  10. An n-type germanium is obtained, on doping intrinsic germaniurn, by

    Text Solution

    |

  11. In an n-type semiconductor, the concentration of minority carriers mai...

    Text Solution

    |

  12. When arsenic is added as an impurity to silicon, the resulting materia...

    Text Solution

    |

  13. Semiconductor of both p-type and n-type are produced by

    Text Solution

    |

  14. Semiconductor is damaged by the strong current due to

    Text Solution

    |

  15. A p-type semiconductor is (i) a silicon crystal doped with arsenic i...

    Text Solution

    |

  16. A hole in a P - type semiconductor is

    Text Solution

    |

  17. In an n-type semiconductor donor level is

    Text Solution

    |

  18. In a n-type semiconductor, which of the following statement is true?

    Text Solution

    |

  19. The forbidden energy gap is maximum in

    Text Solution

    |

  20. When boron is added as an impurity to silicon,the resulting material i...

    Text Solution

    |