Home
Class 11
CHEMISTRY
The number of electrons in the nucleus o...

The number of electrons in the nucleus of `C^(12)` is

A

6

B

12

C

17

D

0

Text Solution

Verified by Experts

The correct Answer is:
D
Nucleus contains no electrons.
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR AND RADIO CHEMISTRY

    DINESH PUBLICATION|Exercise Selected Straight Objected Type MCQs|26 Videos

  • NUCLEAR AND RADIO CHEMISTRY

    DINESH PUBLICATION|Exercise Linked Comprehension Type MCQs|9 Videos

  • NUCLEAR AND RADIO CHEMISTRY

    DINESH PUBLICATION|Exercise Evaluate Yourself|45 Videos

  • NOMENCLATURE OF ORGANIC COMPOUNDS

    DINESH PUBLICATION|Exercise MCQs|13 Videos

  • ORGANIC CHEMISTRY - SOME BASIC PRINCIPLES & TECHNIOUES

    DINESH PUBLICATION|Exercise PURIFICATION & CHARACTERISATION OF ORGANIC COMPOUNDS|38 Videos

Similar Questions

Explore conceptually related problems

An atom has 26 electrons and its atomic weight is 56. The number of neutrons in the nucleus of the atom will be

An atom has 26 electrons and its atomic weight is 56. The number of neutrons in the nucleus of the atom will be

The isotopes of an element differ in (1) The number of neutrons in the nucleus (2) The charge on the nucleus (3) The number of extra-nuclear electrons ( 4) Both the nuclear charge and the number of extranuclear electrons.

The mass number of an anion, X^(3-) , is 14. if there are ten electrons in the anion, the number of neutrons in the nucleus of atom, X_2 of the element will be

A single electron system has ionisation energy 11180 KJ "mole"^(-1) . The number of protons in the nucleus of the system is.......

The number of proton, neutrons and electrons in the nucleus of ._(11)Na^(23) are respectively

The nucleus of an atom has 5 protons and 6 neutrons. What would be the (a) atomic number, (b) mass number, (c) the number of electrons, and (d) the number of valence electrons, per atom of this element ?

DINESH PUBLICATION-NUCLEAR AND RADIO CHEMISTRY-Revision Questions from Competitive Exams
  1. The composition of tritium is

    Text Solution

    |

  2. Isotopes of elements were discovered by

    Text Solution

    |

  3. The number of electrons in the nucleus of C^(12) is

    Text Solution

    |

  4. In the reaction ltBrgt ""(7)N^(14) + ""(2)He^(4) to ""(a)X^(b) +""(1)H...

    Text Solution

    |

  5. The radioactive decay of ""(35)X^(88) by a beta-emission produces an u...

    Text Solution

    |

  6. After emission of one alpha particle followed by one beta-particle fro...

    Text Solution

    |

  7. Heavy water is used as moderator in a nuclear reactor. The function of...

    Text Solution

    |

  8. By removing , one beta-particle from a radio active nucleus, the atomi...

    Text Solution

    |

  9. Which of the following is used as control rod ?

    Text Solution

    |

  10. Which is used as moderator in nuclear reactor?

    Text Solution

    |

  11. 1.0 g of a radioactive isotope left 125 mg after 24 hr. The half-life ...

    Text Solution

    |

  12. A radioactive substance has a half life of 60 minutes. After 3 hours, ...

    Text Solution

    |

  13. Which does not take place by alpha disintegration ?

    Text Solution

    |

  14. A radioactive element X emits 3alpha , one beta and one gamma-particle...

    Text Solution

    |

  15. Which is correct statement ?

    Text Solution

    |

  16. Which is not emitted by radioactive substance ?

    Text Solution

    |

  17. Positron is -

    Text Solution

    |

  18. U^(235) + n^(1)rarr fission product + neutron + 3.2xx 10^(-11)j. The e...

    Text Solution

    |

  19. Which element is the end product of every natural radioactive series?

    Text Solution

    |

  20. In radioactive decay, which one of the following moves the fastest ?

    Text Solution

    |