Home
Class 9
CHEMISTRY
There are three shells in the atom of el...

There are three shells in the atom of element 'X', 6 electrons are present in its outermost shell.
Find out its period number and group number.

Text Solution

Verified by Experts

Period number = 3
Group number = 16
Promotional Banner

Topper's Solved these Questions

  • NON - METALS

    V PUBLICATION|Exercise QUESTION BANK|61 Videos

  • REDOX REACTION AND RATE OF CHEMICAL REACTIONS

    V PUBLICATION|Exercise QUESTION BANK|51 Videos

Similar Questions

Explore conceptually related problems

There are three shells in the atom of element 'X', 6 electrons are present in its outermost shell. What is its atomic number?

There are three shells in the atom of element 'X', 6 electrons are present in its outermost shell. In which period does this element belong?

There are three shells in the atom of element 'X', 6 electrons are present in its outermost shell. In which group is this element included?

There are three shells in the atom of element 'X', 6 electrons are present in its outermost shell. Write the name and symbol of this element.

There are three shells in the atom of element 'X', 6 electrons are present in its outermost shell. Write the electronic configuration of the element.

There are three shells in the atom of element 'X', 6 electrons are present in its outermost shell. Draw and illustrate the Bohr atom model of this element.

There are three shells in the atom of element 'X', 6 electrons are present in its outermost shell. To which family of element does is this element belong to?

How many electrons are present in the M shell, the outermost shell of argon?

How many electrons are there in the outermost shell of sodium atom?

V PUBLICATION-PERIODIC TABLE-QUESTION BANK
  1. List three important characteristics of transistion elements.

    Text Solution

    |

  2. Write down any two major limitation of Mendeleev's periodic table.

    Text Solution

    |

  3. There are three shells in the atom of element 'X', 6 electrons are pre...

    Text Solution

    |

  4. Choose the correct statements from the following and write them. a) ...

    Text Solution

    |

  5. Fill in the blanks intfrac(1)(x)dx=---

    Text Solution

    |

  6. Complete the table.

    Text Solution

    |

  7. Lithium and oxygen are included in the same period in the periodic tab...

    Text Solution

    |

  8. Write down any two advantages of Mendeleev's periodic table.

    Text Solution

    |

  9. Element X, Y, Z and its electronic configuration are shown in the giv...

    Text Solution

    |

  10. Electronic configuration of a few elements are given (Symbols are not ...

    Text Solution

    |

  11. The amount of energy required to liberate the most loosely, bonded ele...

    Text Solution

    |

  12. Atomic number of the elements X and Y are 13 and 16 respectively. ...

    Text Solution

    |

  13. Complete the given statements by choosing the appropriate answer from ...

    Text Solution

    |

  14. Electronic configuration of an atom of an element is 2, 8, 18, 7. a)...

    Text Solution

    |

  15. The element A belongs to second period, 17th group and B belongs to se...

    Text Solution

    |

  16. i) Which among the following is not characteristics of alkaline earth ...

    Text Solution

    |

  17. Bohr's model of atom of an element is given below. a) To which perio...

    Text Solution

    |

  18. In an atom of the element X there are three shells and 2 electrons are...

    Text Solution

    |

  19. Three atoms are given: underset(11)\Na, underset(15)\P, underset(17)...

    Text Solution

    |

  20. Electronic configuration of elements A, B, C, and D are given. (Symbol...

    Text Solution

    |