Home
Class 10
CHEMISTRY
Why do different elements emit different...

Why do different elements emit different flame colours when heated by the same non - luminous flame ?

Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    BEYOND PUBLICATION|Exercise EXERCISE|191 Videos

  • PRINCIPLES OF METALLURGY

    BEYOND PUBLICATION|Exercise EXERCISE|153 Videos

Similar Questions

Explore conceptually related problems

Why are the atoms of different elements different?

Why do elements have different atomicities?

The pair of elements do not impart flame colour test

Why does on element emit light, when it is heated ?

Why white light splits into different colours when it passes through a prism ?

Why do plants need different types of tissues?

What is the main difference among the isotopes of the same element?

Inner transition element exhibit different coloured compound on account of unfilled are ….

Nitrogen behaves different from rest of the elements of the same group. Explain.

Why is an atom of one element different from the atoms of other elements?

BEYOND PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. Why do different elements emit different flame colours when heated by ...

    Text Solution

    |

  2. An emission spectrum consists of bright spectral lines on a dark back ...

    Text Solution

    |

  3. The maximum number of electrons that can be accommodated in the L-shel...

    Text Solution

    |

  4. If l = 1 for an atom, then the number of orbitals in its sub-shell is

    Text Solution

    |

  5. The quantum number which explains about size and energy of the orbit o...

    Text Solution

    |

  6. Bohr's model can explain

    Text Solution

    |

  7. What is the use of quantum numbers ?What is electronic configuration ?

    Text Solution

    |

  8. What is Aufbau principle ?

    Text Solution

    |

  9. What information does the electronic configuration of an atom provide ...

    Text Solution

    |

  10. What is an orbital ?

    Text Solution

    |

  11. Which electron shell is at a higher energy level K or L ?

    Text Solution

    |

  12. Who introduced magnetic quantum number ?

    Text Solution

    |

  13. What is the shape of d-orbital ?

    Text Solution

    |

  14. 'l' ' value of d- orbital is

    Text Solution

    |

  15. 1s^2 2s^2 2p^1 is the electronic configuration of

    Text Solution

    |

  16. Which of the following elements have high atomic weight ?

    Text Solution

    |

  17. Who proposed the spectrum of hydrogen atom ?

    Text Solution

    |

  18. How many number of orbitals are there in the sub-shell of a magnetic q...

    Text Solution

    |

  19. The values of spin quantum numbers are (ms)

    Text Solution

    |

  20. Name the principle , which says an orbital can hold only 2 electrons a...

    Text Solution

    |

  21. What is the shape of p-orbital ?

    Text Solution

    |