Home
Class 10
CHEMISTRY
Name an element which has a total of thr...

Name an element which has a total of three shells and there are four electrons in its valence shell.

Text Solution

Verified by Experts

Silicon (Z = 14 = 2, 8, 4)
Promotional Banner

Topper's Solved these Questions

  • PERIODIC PROPERTIES OF ELEMENTS

    ICSE|Exercise QUESTION FOR PRACTICE |16 Videos

  • PERIODIC PROPERTIES OF ELEMENTS

    ICSE|Exercise ILLUSTRATIVE ASSIGNMENTS |32 Videos

  • PERIODIC PROPERTIES OF ELEMENTS

    ICSE|Exercise QUESTION (Fill in the blanks from the choices given in the brackets.)|2 Videos

  • PERIODIC PROPERTIES AND VARIATIONS OF PROPERTIES (PHYSICAL AND CHEMICAL)

    ICSE|Exercise Questions from Previous ICSE Board Papers (2018) |5 Videos

  • PERIODIC PROPERTIES AND VARIATIONS OF PROPERTIES

    ICSE|Exercise ASSERTION AND REASON BASED QUESTIONS|5 Videos

Similar Questions

Explore conceptually related problems

Name an element which has a total of two shells and there are three electrons in its valence shell.

Which element has a total of two shells and there are three electrons in its valence shell?

When an electron is added in the valence shell

Which element has (a) two shells, both of which are completely filled with electrons? (b) the electronic configuration 2, 8, 2? (c) a total of three shells, with four electrons in its valence shell? (d) a total of two shells, with three electrons in its valence shell? (e) twice as many electrons in its second shell as in its first shell?

Fill in the blanks with the appropriate word/s Periods are ___ [5, 6, 7] horizontal rows of elements in the periodic table and an element with three electron shells and two electrons in its valence shell belongs to period _____ [6,3,1] and group ____[3,6,2]

Which element has 3 shells in total with eight electrons in its valence shell

Which of the followingg intermediates contains three paris of electrons in its valence shell?

Number of electrons in this energy shell is the same as the number of electrons in the valence shell.

The following species has the lowest number of electrons in the valence shell

The group in the modern periode table, in which all the elements do not have same number of electrons in their valence shell is :

ICSE-PERIODIC PROPERTIES OF ELEMENTS -IMPORTANT ASSIGNMENTS
  1. The elements of group 1 are called alkali metals. Give reason.

    Text Solution

    |

  2. Name two metals each one of which has one electron in its outermost sh...

    Text Solution

    |

  3. The elements of group 2 are called alkaline earth metals. Give reason.

    Text Solution

    |

  4. The alkaline earth metals are placed in the same group. Give reason.

    Text Solution

    |

  5. Name two elements which show chemical reactions similar to magnesium.

    Text Solution

    |

  6. Name the property which all the elements of group 13 have in common.

    Text Solution

    |

  7. Name an element which has a total of two shells and there are three el...

    Text Solution

    |

  8. Name an element which has twice as many electrons in its second shell ...

    Text Solution

    |

  9. Name an element which has a total of three shells and there are four e...

    Text Solution

    |

  10. The elements of group 16 are called as chalcogens. Give reason.

    Text Solution

    |

  11. Name all the elements of group 17.

    Text Solution

    |

  12. Why are the elements of group 17 called halogens?

    Text Solution

    |

  13. Name the property common to all the elements of the group in which flu...

    Text Solution

    |

  14. Why are the elements of group 18 called noble gases?

    Text Solution

    |

  15. Name an element that has two shells each one of which is completely fi...

    Text Solution

    |

  16. Name two elements with filled outermost shell.

    Text Solution

    |

  17. Helium is an unreactive gas and neon has very poor reactivity. What do...

    Text Solution

    |

  18. What is the general name given to the elements of atomic numbers from ...

    Text Solution

    |