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The atomic mass of an element is 24 and ...

The atomic mass of an element is 24 and its atomic number is 12. Show how the atom of the element is constituted?

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NCERT TELUGU-ATOMIC STRUCTURE-I-QUESTIONS (C. WRITE IN ONE OR TWO SENTENCE)
  1. Give the order of filling of electrons in the following orbitals 3p, 3...

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  2. What is meant by principal quantum number?

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  3. How many protons and neutrons are present in""(8)^(18 )O?

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  4. What are the particles generally present in the nuclei of atoms?

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  5. The atomic mass of an element is 24 and its atomic number is 12. Show ...

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  6. How will you experimentally distinguish between a ray of neutron and r...

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  7. What is the principal defect of Bohr's atomic model?

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  8. Write the complete symbol for : (a) The nucleus with atomic number 56 ...

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  9. An atomic orbital has n = 3. What are the possible values of l ?

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  10. An atomic orbital has l= 3. What are the possible values of m?

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  11. The electronic configuration of chromium (Z=24) is

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  12. Which energy level does not have p-orbital?

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  13. An atom of an element has 19 electrons. What is the total number of p...

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  14. How many electrons can have s+ ½ in a d-sub-shell?

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  15. Write the values of l and m for p-orbitals

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  16. Which quantum accounts for the orientation of the electron orbital?

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  17. What is shape of the orbital with (i) n = 2 and l = 0 , (ii) n = 2 and...

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  18. Give the values for all quantum numbers for 2p electrons in nitrogen ...

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  19. Give the electronic configuration of Mn^(2+) and Cu. Atomic number of ...

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  20. Explain why the valance electronic configuration of Cr andCu are writt...

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