Home
Class 9
CHEMISTRY
What is an electron ? State its relative...

What is an electron ? State its relative mass and charge.

Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    LAKHMIR SINGH & MANJIT KAUR|Exercise Very Short Answer|1 Videos

  • STRUCTURE OF ATOM

    LAKHMIR SINGH & MANJIT KAUR|Exercise NCERT Book, Page 50|1 Videos

  • STRUCTURE OF ATOM

    LAKHMIR SINGH & MANJIT KAUR|Exercise Value Based Questions|17 Videos

  • MODEL TEST PAPER 5

    LAKHMIR SINGH & MANJIT KAUR|Exercise Section B|2 Videos

Similar Questions

Explore conceptually related problems

What is a proton ? State its relative mass and charge.

Compare an electron, a proton and a neutron in respect of their relative masses and charges.

Compare an electron and a proton in respect of mass and charge.

What is the gyromagnetic ratio of an orbital electron ? State its formula and SI unit.

What is an electron? Give the values of charge and mass of an electron.

Define a neutron. Mention its mass and charge.

What is the mass of an electron?

LAKHMIR SINGH & MANJIT KAUR-STRUCTURE OF ATOM-Exercise
  1. Name the subatomic particle whose relative charge is : (a) +1 (b) -1...

    Text Solution

    |

  2. Fill in the blanks in the following statements : (a) The number of p...

    Text Solution

    |

  3. What is an electron ? State its relative mass and charge.

    Text Solution

    |

  4. What is the absolute mass and charge of an electron ?

    Text Solution

    |

  5. What important information is furnished about the nucleus of an atom b...

    Text Solution

    |

  6. How was it shown that an atom has a lot of empty space within it ?

    Text Solution

    |

  7. Why is an atom neutral inspite of the presence of charged particles in...

    Text Solution

    |

  8. (a) Which of the nuclear particles is present in the same fixed number...

    Text Solution

    |

  9. What is a proton ? State its relative mass and charge.

    Text Solution

    |

  10. What is a proton ? State its relative mass and charge.

    Text Solution

    |

  11. How does a proton differ from an electron ?

    Text Solution

    |

  12. State two observations which show that atom is not indivisible.

    Text Solution

    |

  13. All the gases form cathode rays and anode rays when electricity is pas...

    Text Solution

    |

  14. What do you understand by the term electronic configuration of an elem...

    Text Solution

    |

  15. An element has an atomic number 12. How may electrons will be present ...

    Text Solution

    |

  16. (a) What is the nucleus of an atom and what is the nature of charge on...

    Text Solution

    |

  17. Name the particles used by Rutherford in his experiment on the discove...

    Text Solution

    |

  18. An element has atomic number 13 and an atomic mass of 27 (a) How many...

    Text Solution

    |

  19. Write the distribution of electrons in an atom of element whose atomic...

    Text Solution

    |

  20. What is a neutron ? How does it differ from a neutron ?

    Text Solution

    |