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Mass of one electron isgm....

Mass of one electron is_____gm.

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MBD PUBLICATION-STRUCTURE OF ATOM-QUESTION TYPE
  1. Give the electronic configuration of the element. having atomic numb...

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  2. Charge of one electron iscoulomb andesu.

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  3. Mass of one electron isgm.

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  4. Mass of one proton isgm.

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  5. Energy of an electron in nth orbit of Bohr's H-atom is given by the ex...

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  6. Ionisation potential of H-atom isev per atom andkJ/ mole.

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  7. Radius of nth orbit of an atom with atomic number 'Z' is given by the ...

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  8. Charge of 1 gm of electron iscoulomb andesu.

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  9. Transition of electron in H-atom from N-shell to L-shell producesline ...

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  10. Frequency associated with the photon of radiation having wavelength 55...

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  11. Write the electronic configuration of Zn^(2+) ion ?

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  12. State Hund's rule.

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  13. Which is more stable configuration and why ? 4s^2 3d^9 and 4S^1 4s^10

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  14. Write the electronic configuration of an element atomic number 25 ?

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  15. Give the values of 'n' and 'l' for each of the subshell :

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  16. Write the quantum number of an electron present in 3d-orbital.

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  17. An atom has its K and L shells completely filled and seven electrons i...

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  18. State and briefly explain Aufbau's principle.

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  19. Calculate the energy of photon having frequency of 1.0xx10^15 sec^(-1)...

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  20. Differentiate between orbit and orbital.

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