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An atom has its K and L shells completel...

An atom has its K and L shells completely filled and seven electrons in the M-shell. Find out the total number of p-electron in an atom ?

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MBD PUBLICATION-STRUCTURE OF ATOM-QUESTION TYPE
  1. Name an element, the atom of which contains maximum number of unpaired...

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  2. State the number of neutrons and protons present in C^12 and C^14.

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

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  4. State and briefly explain Aufbau's principle.

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

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  6. Give the value of n and l for each of the subshell: 2p 4s 4d 4f

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  7. Describe the essential postulates of Bohr's theory of atom. How does B...

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  8. Write a note on Pauli's exclusion principle

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  9. State Hund's rule.

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  10. Derive de-Broglie's equation and state its significance.

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  11. Give an account of Rutherford's model of the atom. How did Bohr prove ...

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  12. What are quantum numbers ? Describe briefly four quantum numbers ?

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  13. Give an account of Rutherford's model of the atom. How did Bohr prove ...

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  14. What are quantum numbers ? Describe briefly four quantum numbers ?

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

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  16. What is the order of increasing bond angle of the following ? What is ...

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  17. The atomic orbitals are progressively filled in order of increasing en...

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  18. The orbital diagram in which both Pauli's exclusion principle and Hund...

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  19. Who modified Bohr's theory by introducing elliptical orbits for electr...

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  20. The following quantum numbers are possible for how many orbitals ? n...

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