Home
Class 9
CHEMISTRY
How many electrons do inert gases have i...

How many electrons do inert gases have in their valence shells ?

Text Solution

Verified by Experts

8 electron
Promotional Banner

Topper's Solved these Questions

  • THE PERIODIC TABLE

    ICSE|Exercise TOPIC 2 Studying Individual Groups (3 Marks Questions) |25 Videos

  • THE PERIODIC TABLE

    ICSE|Exercise TOPIC 2 Studying Individual Groups (5 Marks Questions) |34 Videos

  • THE PERIODIC TABLE

    ICSE|Exercise TOPIC 2 Studying Individual Groups (1 Mark Questions) |15 Videos

  • THE LANGUAGE OF CHEMISTRY

    ICSE|Exercise EXCERCISE 1(C ) (Correct the following statement)|21 Videos

  • WATER

    ICSE|Exercise TOPIC 2 Solution (5 MARKS QUESTIONS)|5 Videos

Similar Questions

Explore conceptually related problems

How many electrons are present in the valence shell of P in PCl_3 ?

The following table represents the first three periods of the modern periodic table . Study the table and answer the questions that follow How many electrons are present in the valence shell of the element with the atomic number 18?

How many electrons in calcium have l = 0 ?

Name the alkali metals. How many electrons(s) do they have in their outermost orbit.

When an electron is added in the valence shell

Assertion (A): Alkali metals are strong reducing agents. Reason (R ): They have only one electron to be lost form their valence shells.

Three elements 'X', 'Y' and 'Z' have atomic numbers 18, 19 and 20 respectively. How many electrons are present in the M shell of these elements?

How many bones do humans have in the body?

Set of elements having one electron in their valence shell is :-

ICSE-THE PERIODIC TABLE -TOPIC 2 Studying Individual Groups (2 Marks Questions)
  1. Name or state the following with reference to the element of the first...

    Text Solution

    |

  2. Complete the table :

    Text Solution

    |

  3. Complete the table :

    Text Solution

    |

  4. Name the method by which alkali metals can be extracted.

    Text Solution

    |

  5. What is the colour of the flame of sodium and potassium ?

    Text Solution

    |

  6. How many electrons do inert gases have in their valence shells ?

    Text Solution

    |

  7. Name an element of group 18 which can form compounds.

    Text Solution

    |

  8. Why group 17 elements are called halogens?

    Text Solution

    |

  9. Give use of Helium gas

    Text Solution

    |

  10. Give use of neon gas

    Text Solution

    |

  11. The table given below shows the position of element U, V, X, Y and Z....

    Text Solution

    |

  12. The table given below shows the position of element U, V, X, Y and Z....

    Text Solution

    |

  13. What is the action of air on (i)Alkali metals (ii) Provide chemical ...

    Text Solution

    |

  14. Below are some elements of modern periodic table ""4Be , ""9F, ""14S...

    Text Solution

    |

  15. Below are some elements of modern periodic table ""4Be , ""9F, ""14S...

    Text Solution

    |

  16. Below are some elements of modern periodic table ""4Be , ""9F, ""14S...

    Text Solution

    |

  17. Below are some elements of modern periodic table ""4Be , ""9F, ""14S...

    Text Solution

    |

  18. Write the name of two elements in group I.

    Text Solution

    |

  19. Write the chemical reaction to show formation of hydrides and oxides w...

    Text Solution

    |

  20. State two properties of group I elements.

    Text Solution

    |