Home
Class 11
CHEMISTRY
The nitride ion in lithium nitride is co...

The nitride ion in lithium nitride is composed of

A

7 protons `+` 10 electrons

B

10 protons `+` 10 electrons

C

7 protons `+` 7 protons

D

10 protons `+` 7 electrons

Text Solution

Verified by Experts

The correct Answer is:
A
In case of `N^(3-),p=7ande^(-)=10`.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Atomic Models and Planck.s Quantum Theory) |75 Videos

  • STRUCTURE OF ATOM

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Dual Nature of Electron) |16 Videos

  • STRUCTURE OF ATOM

    ERRORLESS|Exercise Assertion & Reason|16 Videos

  • STATES OF MATTER

    ERRORLESS|Exercise ASSERTION AND REASON|11 Videos

  • THE P-BLOCK ELEMENTS (BORON AND CARBON FAMILY)

    ERRORLESS|Exercise Assertion & Reason|10 Videos

Similar Questions

Explore conceptually related problems

Lithium metal reacts with nitrogen gas to produce a white solid Lithium nitride (Li_N) according to the reaction : 6 Li(s)+N_2 (s)to2Li_3N(s) if 8.4 g of Li is taken initially with excess of N_2(g) , then (Atomic weight of Li=7)

When heated, lithium reacts with nitrogen to gorm lithium nitride: Li(s)+N_(2)(g)rarrLi_(3)N_(s) When 21 gm of Li reacts with 280gm of N_(2) then 0.35 gm of Li_(3)N is formed. What is % yield of reaction.

Boron nitride on reacting with steam gives

Which gas will be produced when heavy water is treated with a mixture of calcuim nitride and magnesium nitride? Give equations.

ERRORLESS-STRUCTURE OF ATOM-NCERT BASED QUESTIONS (Atomic Number, Mass Number, Atomic Species)
  1. The number of neutrons in oxygen-18 are

    Text Solution

    |

  2. Nitrogen has an atomic number of 7 and oxygen has an atomic number of ...

    Text Solution

    |

  3. The nitride ion in lithium nitride is composed of

    Text Solution

    |

  4. The atomic number of an element is 17. The number of orbitals containi...

    Text Solution

    |

  5. The nucleus of tritium contains

    Text Solution

    |

  6. The atomic number of an element is 35. What is the toal number of elec...

    Text Solution

    |

  7. Atom consist of electrons , protons and neutrons . If the mass attribu...

    Text Solution

    |

  8. The charge of an electron is -1.6 xx10^(-19) C. The value of free char...

    Text Solution

    |

  9. Nucleus of an element contains 9 protons Its valency would be :

    Text Solution

    |

  10. The total number of neutrons in dipositive zinc ions with mass number ...

    Text Solution

    |

  11. The nucleus of an atom is spherical. The relation between radius of ...

    Text Solution

    |

  12. Chlorine exists in two isotopic forms Cl-37 and Cl-35 but its atomic m...

    Text Solution

    |

  13. An ion has a charge of -1 . It has eighteen electrons and twenty neutr...

    Text Solution

    |

  14. CO has same electrons as of the ion that is isoelectronic with CO is.

    Text Solution

    |

  15. Which one of the following constitutes a group of the isoelectronic sp...

    Text Solution

    |

  16. In which one of the following , the number of protons is greater than ...

    Text Solution

    |

  17. Which of the following oxides of nitrogen is isoelectronic with CO(2)

    Text Solution

    |

  18. Which of the following ion is not isoelectronic with O^(2-) ?

    Text Solution

    |

  19. An isostere is

    Text Solution

    |

  20. An isotone of ""(32)^(76)Ge is

    Text Solution

    |