Home
Class 11
CHEMISTRY
.................. is the most abundant ...

 .................. is the most abundant 90% of all atoms.

A

Lithium

B

Hydrogen

C

Oxygen

D

Silicon

Text Solution

Verified by Experts

Hydrogen
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN

    FULL MARKS|Exercise Additional Questions Solved( IV. Choose the odd one out)|5 Videos

  • HYDROGEN

    FULL MARKS|Exercise Additional Questions Solved( V. Choose the correct pair)|3 Videos

  • HYDROGEN

    FULL MARKS|Exercise Additional Questions Solved( II. Match the following)|2 Videos

  • HYDROCARBONS

    FULL MARKS|Exercise Additional Question Solved (5 mark question )|15 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS

    FULL MARKS|Exercise Activity 3.2|1 Videos

Similar Questions

Explore conceptually related problems

The most abundant protein found on earth is

________ is the most abundant gas in the atmosphere.

The most abundant cells in the human body .

Most abundant protein found in nature.

What are the 3 most abundant atoms on the earth?

The third most abundant dissolved ion in the ocean is

FULL MARKS-HYDROGEN -Additional Questions Solved( III. Fill in the blanks)
  1. .................. is the most abundant 90% of all atoms.

    Text Solution

    |

  2. The magnetic moment of para hydrogen is

    Text Solution

    |

  3. The half life period of tritium is

    Text Solution

    |

  4. ................... is used in illumination of wrist watches.

    Text Solution

    |

  5. ................... is used to study the movements of ground water.

    Text Solution

    |

  6. By ................ rays nuclear reactions are induced in upper atmosp...

    Text Solution

    |

  7. ………...is produced by bombardment of neutrons with lithium.

    Text Solution

    |

  8. The products formed during the cracking long chain hydrocarbon C(6)H(1...

    Text Solution

    |

  9. Hydrogen combines with carbon monoxide in the presence of copper catal...

    Text Solution

    |

  10. Liquid hydrogen is used as.................

    Text Solution

    |

  11. ................ is a universal solvent?

    Text Solution

    |

  12. At the temperature conditions of the earth (300K) the OPR of H(2)O is ...

    Text Solution

    |

  13. Water does not react with ...............

    Text Solution

    |

  14. Water is a

    Text Solution

    |

  15. Permanent hardness of water is removed by.........

    Text Solution

    |

  16. In chelating method of softening of hard water........is used.

    Text Solution

    |

  17. Metallic hydrides are otherwise called ................

    Text Solution

    |

  18. ................ is used for hydrogen storage applications.

    Text Solution

    |

  19. .............. is known as Hydrogen sponge.

    Text Solution

    |

  20. Hydrogen gas is generally prepared by the reaction of .........

    Text Solution

    |