Home
Class 8
CHEMISTRY
The valency of which of the elements is ...

The valency of which of the elements is zero?

A

Helium

B

Silver

C

Gold

D

Hydrogen

Text Solution

Verified by Experts

The correct Answer is:
A
Helium
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    S CHAND IIT JEE FOUNDATION|Exercise QUESTION BANK-20 ( Answer the following questions ) |4 Videos

  • ATOMIC STRUCTURE

    S CHAND IIT JEE FOUNDATION|Exercise SELF ASSESSMENT SHEET -20|23 Videos

  • ATOMIC STRUCTURE

    S CHAND IIT JEE FOUNDATION|Exercise QUESTION BANK-20 (FILL IN THE BLANKS WITH APPROPRIATE WORDS TO MAKE CORRECT STATEMENTS. )|10 Videos

  • CARBON AND ITS COMPOUNDS

    S CHAND IIT JEE FOUNDATION|Exercise SELF ASSESSMENT SHEET-19 |24 Videos

Similar Questions

Explore conceptually related problems

The valency of group 16 elements 2 .

The valency is zero for

For an element, Z = 9. The valency of this element will be :

Generally, the valency of electropositive element is :

Which of the following is the valence shell for the elements of second period of the modern periodic table?

An element X of valency 3 conbines with another element Y of valency 2. What will be the formula of the compound formed ?

S CHAND IIT JEE FOUNDATION-ATOMIC STRUCTURE-QUESTION BANK-20
  1. Which pair of atoms can form an ionic bond?

    Text Solution

    |

  2. The atomic number of an element is 15. Hence, it will show a valency o...

    Text Solution

    |

  3. The valency of which of the elements is zero?

    Text Solution

    |

  4. Which of the following statements is always correct?

    Text Solution

    |

  5. The number of valence electrons present in noble gases is:

    Text Solution

    |

  6. Oxygen has an atomic number of 8. Which of the following could form th...

    Text Solution

    |

  7. An atom of element X contains 3 protons, 3 electrons and 4 neutrons: ...

    Text Solution

    |

  8. An atom of element X contains 3 protons, 3 electrons and 4 neutrons: ...

    Text Solution

    |

  9. An atom of element X contains 3 protons, 3 electrons and 4 neutrons: ...

    Text Solution

    |

  10. An atom of element X contains 3 protons, 3 electrons and 4 neutrons: ...

    Text Solution

    |

  11. An atom of element X contains 3 protons, 3 electrons and 4 neutrons: ...

    Text Solution

    |

  12. An atom of element X contains 3 protons, 3 electrons and 4 neutrons: ...

    Text Solution

    |

  13. An atom of element X contains 3 protons, 3 electrons and 4 neutrons: ...

    Text Solution

    |

  14. Atomic models have been improved over the years. Arrange the following...

    Text Solution

    |

  15. For an atomic number 20, the 20th electron will occupy

    Text Solution

    |

  16. Members of which of the following have similar chemical properties?

    Text Solution

    |

  17. The number of electrons in an element with atomic number X and mass nu...

    Text Solution

    |

  18. The relative atomic masses of many elements are not whole numbers beca...

    Text Solution

    |

  19. Atoms of which of the following have a valency equal to zero.

    Text Solution

    |

  20. Calculate the number of electrons, protons and neutrons in sodium atom...

    Text Solution

    |