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Does the electron retain the energy fore...

Does the electron retain the energy forever ?

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No, electron in the excited state does'nt retain its energy forever. The electron loses the energy and comes back to its ground state. The energy emitted by the electron is seen in the form of electromagnetic energy.
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VGS PUBLICATION-BRILLIANT-STRUCTURE OF ATOM -QUESTIONS GIVEN IN THE LESSONS ( 1 MARKS QUESTIONS)
  1. What are the characteristics of electromagnetic waves '?

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  2. Can we apply this equation c = upsilon lambda , to a sound wave '?

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  3. Do you observe any other colour at the same time when one colour ls em...

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  4. Do you observe yellow light in street lamps? Which will produce yellow...

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  5. What happens when an electron gains energy ?

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  6. Does the electron retain the energy forever ?

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  7. Did Bohr's model account for the splitting of line spectra of a hydrog...

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  8. Why is the electron in an atom restricted to revolve around the nucleu...

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  9. Do the electrons follow defined paths around the nucleus

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  10. What is the velocity of the electron ?

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  11. Do atoms have a definite boundary, as suggested by Bohr's model'?

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  12. What do we call the region of space where the electron might be, at a ...

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  13. What information do the quantum numbers provide ?

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  14. What does each quantum number signify ?

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  15. What is the maximum value of l for n = 4 ?

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  16. How many values can l have for n = 4 ?

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  17. Do all the p-orbitals have the same energy ?

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  18. How are two electrons in the Helium atom arranged ?

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  19. What are the spins of two electrons in an orbital ?

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  20. How many electrons are occupied by an orbital ?

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