Home
Class 10
CHEMISTRY
Why are the members of group 1 called al...

Why are the members of group 1 called alkali metals?

Promotional Banner

Topper's Solved these Questions

  • METALS AND NON METALS

    MBD|Exercise EXAMPLE|157 Videos

Similar Questions

Explore conceptually related problems

The element of group I are called alkali metals because

The elements of group 16 are called

Locate the following group in the table:alkali metals

HIV is a member of group of viruses called

The second and third members in a group of transition metals have similar atomic radii. Why ?

Why is Frenkel defect not found in pure alkali metal halides ?

Why are the producers called transducers?

Explain why alkalinie earth metals are denser than alkali metals ?

MBD-PERIODIC CLASSIFICATION OF ELKHOENTS-EXAMPLE
  1. To which group and period do they belong: sodium and calcium

    Text Solution

    |

  2. Which member is the least reactive in nature?

    Text Solution

    |

  3. Why are the members of group 1 called alkali metals?

    Text Solution

    |

  4. An atom has electronic configuration 2,8,7. What is the atomic number ...

    Text Solution

    |

  5. An atom has electronic configuration 2,8,7. To which of the following...

    Text Solution

    |

  6. What physical and chemical properties of elements were used by mendele...

    Text Solution

    |

  7. What are amphoteric oxides? give two examples of amphoteric oxides?

    Text Solution

    |

  8. Why is it that non-metals do not displace hydrogen from dilute acids?

    Text Solution

    |

  9. What are noble gas elements ? Why are they so called?

    Text Solution

    |

  10. How is metallic character of an element defined? How does the melallic...

    Text Solution

    |

  11. Why do the elements present in a group show similar chemical propertie...

    Text Solution

    |

  12. How does the reactivity of the metals vary in a group?

    Text Solution

    |

  13. Name the elements present in the second period. Give their electronic ...

    Text Solution

    |

  14. Why do not the elements present in period show same valency?

    Text Solution

    |

  15. The metallic character of the elements in a period decreases from left...

    Text Solution

    |

  16. Give symbols for: a metal belonging to second group of the periodic ta...

    Text Solution

    |

  17. Give symbols for:A metal belonging to the third group of the periodic ...

    Text Solution

    |

  18. Give symbols for: two non-metals belonging to the halogen family.

    Text Solution

    |

  19. Write electronic structures of:potassium

    Text Solution

    |

  20. Write electronic structures of: lithium

    Text Solution

    |