Home
Class 11
CHEMISTRY
The group 1 metals of the periodic table...

The group 1 metals of the periodic table of elements are collectively called alkali metals. Alkali metals are never found free in nature. Give reason.

Text Solution

Verified by Experts

It is because thèy are highly reactive metals.
They combine with other substance and exist in the form of compounds.
Promotional Banner

Topper's Solved these Questions

  • THE p - BLOCK ELEMENTS

    V PUBLICATION|Exercise QUESTION BANK|107 Videos

  • THERMODYNAMICS

    V PUBLICATION|Exercise QUESTION BANK|95 Videos

Similar Questions

Explore conceptually related problems

The group 1 metals of the periodic table of elements are collectively called alkali metals. Alkali metals are normally kept in kerosene. Why?

The group 1 metals of the periodic table of elements are collectively called alkali metals. Identify the alkali metal exhibiting anomalous properties. Explain.

The group 1 metals of the periodic table of elements are collectively called alkali metals.Write the general electronic configuration of alkali metals

Why are alkali metals not found in nature?

State whether the following sentences are true or false: (a) Metals in the second group are called alkali metals. (b) Alkali metals are not found in free state in nature. (c) Baking soda is chemically sodium hydrogen carbonate. (d) Portland cement is basically silicates and alu minates of calcium.

Why, alkali metals and the alkaline earth metals do not occur in free state?

Compare the properties of alkali metals and alkailine earth metals?

V PUBLICATION-THE s- BLOCK ELEMENTS-QUESTION BANK
  1. What are the common physical and chemical features of alkali metals?

    Text Solution

    |

  2. Discuss the general characteristics and gradation in properties of alk...

    Text Solution

    |

  3. The group 1 metals of the periodic table of elements are collectively ...

    Text Solution

    |

  4. Find the oxidation state of sodium in Na2O2

    Text Solution

    |

  5. Explain why Na is less reactive than K?

    Text Solution

    |

  6. Compare alkali metals and alkaline earth metals with repect to ionisat...

    Text Solution

    |

  7. Lithium shows similarities in properties with Magnesium. Give any two ...

    Text Solution

    |

  8. Explain why alkali and alkaline earth metals cannot be obtained by che...

    Text Solution

    |

  9. Why are potassium and caesium, rather than lithium used in photoelectr...

    Text Solution

    |

  10. When an alkali metal dissolves in liquid ammonia the solution can acqu...

    Text Solution

    |

  11. Beryllium and magnesium do not give colour to flame whereas other alka...

    Text Solution

    |

  12. Discuss the various reactions that occur in the solvay process.

    Text Solution

    |

  13. Potassium carbonate cannot be prepared by Solvay process. Why?

    Text Solution

    |

  14. Li2CO3 decomposes at a lower temperature whereas Na2CO3 at higher temp...

    Text Solution

    |

  15. Compare the solubility and thermal stability of the following compound...

    Text Solution

    |

  16. Starting with NaCl how would you proceed to prepare Na2CO3?

    Text Solution

    |

  17. What happenes when quick lime is heated with silica

    Text Solution

    |

  18. Describe two important uses of each of the following. (i) Caustic sod...

    Text Solution

    |

  19. Draw the structure of (i) BeCl2 (vapour) (ii) BeCl2(solid).

    Text Solution

    |

  20. The s-block of periodic table constitutes alkali metals and alkaline e...

    Text Solution

    |