Home
Class 7
CHEMISTRY
The central part of the atom called nucl...

The central part of the atom called nucleus accounts for the mass of an atom.

Text Solution

Verified by Experts

The correct Answer is:
1
True
Nucleus consists of both protons and neutrons and it accounts for the mass of the atom.
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE AND TRANSFORMATION OF MATTER

    PEARSON IIT JEE FOUNDATION|Exercise Level -2|35 Videos

  • ATOMIC STRUCTURE AND TRANSFORMATION OF MATTER

    PEARSON IIT JEE FOUNDATION|Exercise Level -3|5 Videos

  • ATOMIC STRUCTURE AND TRANSFORMATION OF MATTER

    PEARSON IIT JEE FOUNDATION|Exercise ESSY TYPE QUESTIONS|6 Videos

  • AIR AND OXYGEN

    PEARSON IIT JEE FOUNDATION|Exercise Assemssment Test-2|15 Videos

  • CHEMISTRY IN DAILY LIFE

    PEARSON IIT JEE FOUNDATION|Exercise MOCK TEST|25 Videos

Similar Questions

Explore conceptually related problems

The atomic nucleus contaits

The atomic nucleus contains :

An atomic nucleus contains

The nucleus of the atom consists of:

Assertion:The whole mass of the atom is concentrated in the nucleus. Reason:The whole mass of the atom is concentrated in the nucleus Reason:The mass of a nucleus can be either less than or more than the sum of the masses of nucleons present in it.

The nucleus of the hydrogen atom is called a

Name the central part of an atom where protons and neutrons are held together.

PEARSON IIT JEE FOUNDATION-ATOMIC STRUCTURE AND TRANSFORMATION OF MATTER-CONCEPT APPLICATION Level -1
  1. Rusting of iron is an example of both physical and chemical change.

    Text Solution

    |

  2. Sublimation of camphor is a physical change.

    Text Solution

    |

  3. The central part of the atom called nucleus accounts for the mass of a...

    Text Solution

    |

  4. Both protons and neutrons possess the same magnitude of charge but op...

    Text Solution

    |

  5. The maximum number of electrons in L shell is two.

    Text Solution

    |

  6. An atom is electrically neutral .

    Text Solution

    |

  7. In phosphide ion , the total number of electrons is equal to 12.

    Text Solution

    |

  8. The symbol of cobalt is .

    Text Solution

    |

  9. The mass of an electron is times that of mass of a proton.

    Text Solution

    |

  10. The maximum number of electrons that can be accommodated in the outerm...

    Text Solution

    |

  11. The valency of argon is .

    Text Solution

    |

  12. In the formation of sodium chloride , each chlorine gains electron.

    Text Solution

    |

  13. The formula of a zincate radical is .

    Text Solution

    |

  14. The combining capacity of the metal which can exhibit more than one v...

    Text Solution

    |

  15. Balackening of silverware is a change.

    Text Solution

    |

  16. 2HOCl to2HCl+O(2) is a decomposition reaction.

    Text Solution

    |

  17. Atomic number of a metal having 12 neutrons and mass number 23 is .

    Text Solution

    |

  18. The nucleus consists of

    Text Solution

    |

  19. The maximum number of electrons that can be accommodated in an orbit i...

    Text Solution

    |

  20. Among the noble gases which gas does not have octet configuration?

    Text Solution

    |