Home
Class 10
CHEMISTRY
Which elements try to lose three electro...

Which elements try to lose three electrons from their atoms ? Why ?

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING

    BEYOND PUBLICATION|Exercise EXERCISE|124 Videos

  • CARBON AND ITS COMPOUNDS

    BEYOND PUBLICATION|Exercise EXERCISE|114 Videos

  • CHEMICAL EQUATIONS

    BEYOND PUBLICATION|Exercise EXERCISE|73 Videos

Similar Questions

Explore conceptually related problems

Statement (A) : Group IIA elements try to lose two valence electrons from their atoms during chemical change.Statement (B) : Group VII A elements try to lose two valence electrons from their atom during the chemical change.

The elements with three or less than three electrons in the outer shell are considered as

Predict the atom which can loss three electrons

Name (a) three elements that have a single electron in their outermost shells. (b) two elements that have two electrons in their outermost shells. (c) three elements with filled outermost shells.

The element which can displace three other halogens from their compounds is

If the element can lose an electron readily, they are said to be

The elements of the following group lose 3 electrons to form tri-positive ions:

Some elements belonging to second period of periodic table , and their atomic radii are given below .Observe them and write answers . Which elements atomic size bigger. Beryllium or Carbon ? Why ?

The tendency of an element to lose an electron is called

BEYOND PUBLICATION-CHEMICAL BONDING-EXERCISE
  1. How many fluorine atoms overlap their orbitals with hybridised boran o...

    Text Solution

    |

  2. Which type of orbitals that fluorine has ? Either s or p orbital ?

    Text Solution

    |

  3. Which elements try to lose three electrons from their atoms ? Why ?

    Text Solution

    |

  4. Write the lewis dot structures of carbon and magnesium ?

    Text Solution

    |

  5. The shape of a molecule is linear. What would be the bond angle in it ...

    Text Solution

    |

  6. There is a triple bond between two atoms. Which molecule they belongs...

    Text Solution

    |

  7. Which of the following forces are the strongest ?

    Text Solution

    |

  8. The chemical formula of zinc phosphate is

    Text Solution

    |

  9. A pi bond is formed by overlap of orbitals.

    Text Solution

    |

  10. The charge on a cation 'M' is +2 and anion 'A' is -3. The compound for...

    Text Solution

    |

  11. Among Licl, BeCl2, BCl3, and C Cl4, the covalent bond character follow...

    Text Solution

    |

  12. The order of the over lapping of atomic or-bitals is…….

    Text Solution

    |

  13. Which of the following is correct order of repulsive interactions ?

    Text Solution

    |

  14. Which has the lowest bond angle ?

    Text Solution

    |

  15. Ionic bond is absent in………

    Text Solution

    |

  16. The bond angles in : BeCl2, BF3, H2O

    Text Solution

    |

  17. Ionic bond is formed between IA group and VII A group, because

    Text Solution

    |

  18. The electronic configuration of metal 'M' is 1s^22s^22p^63s^2 3p^6 4s ...

    Text Solution

    |

  19. The electronic configuration of four elements L, P, Q and R are given ...

    Text Solution

    |

  20. Number of electrons given by an atom of element in the formation of co...

    Text Solution

    |