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The atomic number of four elements are g...

The atomic number of four elements are given.
p - 17, Q - 19, R- 21, S - 10
a) write the complete subshell electronic configuration of P
b) Which one is the inert gas?
c) Identify the d block element

Text Solution

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`a. P - 1s^2 2s^2 2p^6 3s^2 3p^5`
b. S
c. R
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V PUBLICATION-PERIODIC TABLE AND ELECTRONIC CONFIGURATION-QUESTION BANK
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  2. The subshell electronic configuration of some elements are given below...

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  3. The atomic number of four elements are given. p - 17, Q - 19, R- 21,...

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  4. The outermost electronic configuration of an element is 3s^2 3p^4 a)...

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  5. Iron is a transition element. Iron combines with chlorine to form the ...

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  6. The subshell electonic configuration of some elements are given below....

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  7. Choose the correct statement which is suitable to f block elements. ...

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  8. Two compounds of iron are given. FeSo4, Fe2(SO4)3 (The oxidation s...

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  9. There are 4 shells in the element X. The 3d subshell of X contains 6 e...

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  10. The subshell electronic configuration of A,B,C and D are given below. ...

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

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

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

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

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

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

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

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

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

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

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