Home
Class 9
CHEMISTRY
Write the electronic configuration of th...

Write the electronic configuration of the elements A, B, C, D, E with atomic numbers 5, 6, 14, 13 and 15. Which have similar chemical properties ?

Promotional Banner

Topper's Solved these Questions

  • MATTER IN OUR SURROUNDINGS

    MBD|Exercise Example|170 Videos

Similar Questions

Explore conceptually related problems

Write the electronic configurations of the elements with the atomic numbers 61, 91, 101, and 109.

Write the symbol and electronic configuration of element with atomic number 3.

Write the symbol and electronic configuration of element with atomic number 11.

Write the symbol and electronic configuration of element with atomic number 19.

Write the symbol and electronic configuration of element with atomic number 37.

Write the electronic configuration of an element X whose atomic number is 12.

Write electronic configuration of elements with atomic number 17 , 29

Write the electronic configuration of the element with atomic number 17. Indicate the valency of the element.

Write down the electronic configuration of elements with atomic numbers 2,14,17,19 indicate the group of the periodic tabe to which they belong?

MBD-STRCTURE OF ATOM-Example
  1. What is the information conveyed by the following observations Mass of...

    Text Solution

    |

  2. What is the significance of number of protons found in the atoms in ea...

    Text Solution

    |

  3. Write the electronic configuration of the elements A, B, C, D, E with ...

    Text Solution

    |

  4. Helium has only 2 electrons in the K-shell. But it is called an inert ...

    Text Solution

    |

  5. An atom has mass number A and atomic number Z.How many protons are pre...

    Text Solution

    |

  6. An atom has mass number A and atomic number Z.) How many electrons are...

    Text Solution

    |

  7. An atom has mass number A and atomic number Z. How many neutrons are p...

    Text Solution

    |

  8. State three ways by which a proton differs from an electron.

    Text Solution

    |

  9. What are isotopes ? Give two uses of isotopes. Name the isotopes of hy...

    Text Solution

    |

  10. Explain why elements have fractional atomic masses ?

    Text Solution

    |

  11. What are isobars ? Give examples

    Text Solution

    |

  12. Sulphur has an atomic number 16 and a mass of 32. State the number of ...

    Text Solution

    |

  13. Write down the electronic configuration of the following : "13^27X

    Text Solution

    |

  14. Write down the electronic configuration of the following : "17^35X

    Text Solution

    |

  15. Give the important properties or characteristics of isotopes.

    Text Solution

    |

  16. An atom of the element is represented as "23^61X ? What does the numer...

    Text Solution

    |

  17. An atom of the element is represented as "23^61X ? What does the numer...

    Text Solution

    |

  18. An atom of the element is represented as "23^61X ? What is the number ...

    Text Solution

    |

  19. The atom of an element is made up of 4 protons, 5 neutrons and 4 elect...

    Text Solution

    |

  20. Calculate the number of neutrons in the following elements :"1^3H

    Text Solution

    |