Home
Class 10
CHEMISTRY
The atomic number of an element is 20. T...

The atomic number of an element is 20. Then write its subshell electronic configuration.

Text Solution

Verified by Experts

`1s^2 2s^2 2p^6 3s^2 3p^6 4s^2`
Promotional Banner

Topper's Solved these Questions

  • NOMENCLATURE OF ORGANIC COMPOUNDS AND ISOMERISM

    V PUBLICATION|Exercise QUESTION BANK|58 Videos

  • PRODUCTION OF METALS

    V PUBLICATION|Exercise QUESTION BANK|62 Videos

Similar Questions

Explore conceptually related problems

The atomic number of an element is 19. a. Write the subshell electronic configuration. b. Find the group, period and oxidation state of this element. c. Write any pecularity of the block in which this element belongs to?

The atomic number of an element is 23. Write the subshell electronic configuration and find the group period and block of the element?

The atomic number of an element is 19. Write the subshell electronic configuration.

Subshell electronic configuration of sodium?

11,17,10 are the atomic number of elements X,Y and Z: Write down their subshell electronic configuration, group, block, period.

Complete the subshell electronic configuration of He?

Write the subshell electronic configuration of Manganese(Mn).

The Atomic number of Copper is 29: Write the subshell electronic configuration of copper.

There are 7 electrons in the 3rd shell of an element. a. Write its subshell electronic configuration. Find the block and group in which this element is included.

Identify the incorrect subshell electronic configuration.

V PUBLICATION-PERIODIC TABLE AND ELECTRONIC CONFIGURATION-QUESTION BANK
  1. Choose the correct statement from the following. a) Zn is the least ...

    Text Solution

    |

  2. Find the oxidation state of iron in FeCl3.

    Text Solution

    |

  3. The atomic number of an element is 20. Then write its subshell electro...

    Text Solution

    |

  4. ......... block includes metals and nonmetals.

    Text Solution

    |

  5. The atomic number of an element is 23. Write the subshell electronic c...

    Text Solution

    |

  6. CuCl and CuCl2 are the two different chlorides of copper. a) Find th...

    Text Solution

    |

  7. Choose the incorrect statement which is suitable to 'd' block elements...

    Text Solution

    |

  8. The atomic number of two elements are given below. Si-14 Ni-28: Write ...

    Text Solution

    |

  9. Subshell elctronic configuration of an element 'X' is given. 1s^2 2s...

    Text Solution

    |

  10. FeCl2 and FeCl3 are two compounds of iron a) Findout the oxidation s...

    Text Solution

    |

  11. The characteristics of some elements are given below. Classify it as s...

    Text Solution

    |

  12. a) Write the electronic configuration of chromium Cr24 and copper b)...

    Text Solution

    |

  13. A part of periodic table is given a) Which element has low ionizatio...

    Text Solution

    |

  14. The last electron of an element is filled in the 3d^2 subshell. Then f...

    Text Solution

    |

  15. The subshell electronic configuration of some elements are given below...

    Text Solution

    |

  16. An atom has three shells and there is 6 electrons in the outermost sub...

    Text Solution

    |

  17. a) write the name of any two transition elements. b) Transition elem...

    Text Solution

    |

  18. The subshell configuration of P,Q and R are given (Symbol are not real...

    Text Solution

    |

  19. The outermost electronic configuration of A is 2s^2 2p^2 (Symbols are ...

    Text Solution

    |

  20. The subshell electronic configuration of some elements are given below...

    Text Solution

    |