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How many 's' subshell electrons are pres...

How many 's' subshell electrons are present in `1s^2, 2s^2, 2p^6, 3s^2, 3p^2`

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Pick out the wrong ones from the subshell electronic configuration given below: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^2 4s^2

Pick out the wrong ones from the subshell electronic configuration given below: 1s^2 2s^2 2p^6 3s^2 3p^6 3d^2 4s^1

Pick out the wrong ones from the subshell electronic configuration given below: 1s^2 2s^2 2p^5 3s^1

The electronic configuration of the elements are given below. A- 1s^2 2s^2 2p^6 3s^2 3p^4 B- 1s^2 2s^2 2p^6 3s^2 C- 1s^2 2s^2 2p^6 3s^2 3p^5 D- 1s^2 2s^2 2p^6 3s^1 Which of these elements show +2 oxida-tion state?

The electronic configuration of the elements are given below. A- 1s^2 2s^2 2p^6 3s^2 3p^4 B- 1s^2 2s^2 2p^6 3s^2 C- 1s^2 2s^2 2p^6 3s^2 3p^5 D- 1s^2 2s^2 2p^6 3s^1 Which is the period number of the elem-ent A? What is the basis of your find-ings?

The electronic configuration of the elements, are given below. A- 1s^2 2s^2 2p^6 3s^2 3p^4 B- 1s^2 2s^2 2p^6 3s^2 C- 1s^2 2s^2 2p^6 3s^2 3p^5 D- 1s^2 2s^2 2p^6 3s^1 Which metal belongs to 17^(th) group?

The electronic configuration of the eleme-nts, A,B,C,D are given below. 1s^2 2s^2 2p^6 3s^2 3p^4 , 1s^2 2s^2 2p^6 3s^2 , 1s^2 2s^2 2p^6 3s^2 3p^5 , 1s^2 2s^2 2p^6 3s^1 Which of these elements can form basic oxides?

Find the wrong electronic configurations fromthefollowing. Whatiswrongin these? 1s^2, 2s^2, 2p^6, 3s^2, 3p^6, 3d^9, 4s^2

BODY BOOKS PUBLICATION-PEPIODIC TABLE AND ELECTRONIC CONFIGURATION-EXAMPLE
  1. Write down the characteristics of s,d,p,f block elements.

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  2. Write down subshell electronic configura-tion of Cu^(1+) and Cu^(2+)

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  3. How many 's' subshell electrons are present in 1s^2, 2s^2, 2p^6, 3s^2,...

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  4. 11,17,10 are the atomic number of elements X,Y and Z: Write down their...

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  5. 11,17,10 are the atomic number of elements X,Y and Z: Write the molecu...

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  6. 11,17,10 are the atomic number of elements X,Y and Z: Write down the o...

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  7. Element 'X' is having atomic number 28, it gives two electrons to elem...

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  8. Element 'X' is having atomic number 28, it gives two electrons to elem...

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  9. Element 'X' is having atomic number 28, it gives two electrons to elem...

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  10. Write down the group and period of each element.

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  11. What are the use of writing electronic configuration this fashion?

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  12. "24Cr-[Ar]3d^5 4s^1 Why chromium exhibits such electronic configurati...

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  13. "29Cu-[Ar]3d^10 4s^1 Why chromium and copper exhibits such electronic ...

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  14. The electronic configuration of the elements are given below. A-1s^2 ...

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  15. The electronic configuration of the elements, are given below. A-1s^2...

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  16. The electronic configuration of the elements are given below. A-1s^2 ...

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  17. The electronic configuration of the eleme-nts, A,B,C,D are given below...

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  18. Two compounds of iron are given below. FeSO4 Fe2(SO4)3 (The oxidation ...

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  19. Two compounds of iron are given below. FeSO4 Fe2(SO4)3 (The oxidation ...

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  20. Two compounds of iron are given below. FeSO4 Fe2(SO4)3 (The oxidation ...

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