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The subshell electronic configuration of...

The subshell electronic configuration of A is given in two different ways. Find the correct method.
`i) 1s^2 2s^2 2p^6 3s^2 3p^6 3d^1`
`ii) 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1`

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`ii) 1s^2 2s^2 2p^6 3s^2 3p^6 4s^1`
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V PUBLICATION-PERIODIC TABLE AND ELECTRONIC CONFIGURATION-QUESTION BANK
  1. The subshell electronic configuration of A,B,C and D are given below. ...

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  2. There are subshells in shell around the nucleus? a. What is the numb...

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  3. The atomic number of an element is 19. a. Write the subshell electro...

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  4. Some elements and its subshell electronic configurations are given bel...

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  5. Assess the properties of elements and classify it as p and d block ele...

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  6. The atomic numbers of X and Y are 11 and 7 respectively. a. Write th...

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  7. Write the correct order of filling elements in the subshell. 4s 3d 2...

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  8. Find the relation and fill the blanks Copper sulphate : Blue Ferro...

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  9. All noble gases except helium contains ............ electrons in its o...

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  10. How many electrons can be accomodated in the f subshell? (10,6,14,7)

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  11. The subshell electronic configuration of A is given in two different w...

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  12. The atomic number of Fe is 26. When Fe reacts with oxygen, ions with +...

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  13. The element 'Y' shows +2 & +3 oxidation states. a. Which will be the...

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  14. There are 7 electrons in the 3rd shell of an element. a. Write its s...

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  15. Complete the table '(##VPUTTTCHEXP01C01E07009Q01##)'

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  16. The outermost subshell electronic configuration of an element is 3s^2 ...

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  17. When the element Fe with atomic number 26 undergo chemical reactions, ...

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  18. Analyse the table and answer the following questions. a) Write the s...

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  19. Analyse the given subshell electronic configurations and answer the qu...

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  20. Complete the table. '(##VPUTTTCHEXP01C01E07014Q01##)'

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