Home
Class 12
CHEMISTRY
The number of atoms present in unit cell...

The number of atoms present in unit cell of a monoatomic substance of simple cubic lattic is

A

`1`

B

`3`

C

`2`

D

`6`

Text Solution

Verified by Experts

The correct Answer is:
A
In a simple cubic structure
`z= (1)/(8) xx 8` (atoms one at a connects)
`z= 1`
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    A2Z|Exercise Ccp, Hcp, Octahedral And Tetral Voids|17 Videos

  • SOLID STATE

    A2Z|Exercise Structure, Coordination Number, Radious Ratio Rule, Density Of Unit Cell|72 Videos

  • SOLID STATE

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • P BLOCK ELEMENTS ( GROUP 15,16,17,18)

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • SOLUTIONS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

The number of atoms contained in a fcc unit cell of a monoatomic substance is

The number of atoms per unit cell in bcc lattice is

The number of atoms contained in one face -centred cubic unit cell of monoatomic substance is :

The number of atoms contained in one face -centred cubic unit cell of monoatomic substance is :

Assertion :- (a) the total number of atoms present in a simple cubic unit cell is one . Reasn :-(R ) simple cubic cell has atoms at its corners , each of which is shered between eight adjecent adjeacent unit cells.

The number of close neighbours in a body-centred cubic unti cell of monoatomic substance is,

A2Z-SOLID STATE-Ssc, Fcc, Bcc, Nearest Neighbouring Distance, Next-Nearest Neighbouring Distance, Packing Fraction
  1. A swubstance A(x)B(y) crystallises in a face cubic centred cubic (fcc)...

    Text Solution

    |

  2. An element crystallises in fee lattice having edge length 350 Maximum ...

    Text Solution

    |

  3. The number of atoms present in unit cell of a monoatomic substance of ...

    Text Solution

    |

  4. Sodium metal crystallises in body centred cubic lattic with cell edge ...

    Text Solution

    |

  5. The volume of atom present in a face-centred cubic unit cell of a meta...

    Text Solution

    |

  6. The edge of unit of FC C Xe crystal is 620 pm .The radius of Xe atom i...

    Text Solution

    |

  7. A compound is formed by element A and B .This crystallizes in the cubi...

    Text Solution

    |

  8. An ionic compound has a unit cell consisting of A ions at the corners ...

    Text Solution

    |

  9. Copper crystallises in fcc with a cell length of 361 pm .What is the r...

    Text Solution

    |

  10. Percentage of free space in cubic close packed structure and in body c...

    Text Solution

    |

  11. Percentage of free space in cubic close packed struchure and in body c...

    Text Solution

    |

  12. In face centred cubic unit cell edge length is

    Text Solution

    |

  13. The edge length of a face centred cubic cell of an ionic substance is ...

    Text Solution

    |

  14. An elementoccurring in the bcc structure has 12.08 xx 10^(23) unit cel...

    Text Solution

    |

  15. The interionic distance for cesium chloride crystal will be

    Text Solution

    |

  16. Sodium metal crystallises in body centred cubic lattic with cell edge ...

    Text Solution

    |

  17. Lithium forms body centred cube structure .The length of the side of i...

    Text Solution

    |

  18. In a face centerd lattice of X and YX atoms are present at the corners...

    Text Solution

    |

  19. The fraction of total volume occupied by atoms in a simple cube is

    Text Solution

    |

  20. Silver metal crystallises in a cubic closed packed arrangement with ed...

    Text Solution

    |