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Given below is the electronic configurat...

Given below is the electronic configuration of elements A,B,C,D: (A) `1s^2 2s^2,(B)1s^2 2s^2 2p^6 3s^2,(C)1s^2 2s^2 2p^6 3s^2 3p^3,(D)1s^2 2s^2 2p^6`, Which are the ones coming within the same group?

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Given below is the electronic configuration of elements A, B, C, D : (A) 1s^2 2s^2, (B) 1s^2 2s^2 2p^6 3s^2,(C) 1s^2 2s^2 2p^6 3s^2 3p^3, (D) 1s^2 2s^2 2p^6 , Which are the elements coming within the same period?

Given below is the electronic configuration of elements A,B,C,D: (A) 1s^2 2s^2, (B)1s^2 2s^2 2p^6 3s^2, (C) 1s^2 2s^2 2p^6 3s^2 3p^3, (D) 1s^2 2s^2 2p^6 , Which are the noble gas elements?

Given below is the electronic configuration of elements A,B,C,D: (A) 1s^2 2s^2, (B) 1s^2 2s^2 2p^6 3s^2, (C) 1s^2 2s^2 2p^6 3s^2 3p^3, (D) 1s^2 2s^2 2p^6 , To which group and period does the element 'C' belong?

1s^2 2s^2 is the electronic configuration of which element?

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Electronic configuration of an element is 1s^2 2s^2 2p^6 3s^2 3p^6 3d^5 4s^1 . It belongs to

The electronic configuration of four elements L, P, Q and R are given below. L- 1s^2 2s^2 2p^4 P- 1s^2 2s^2 2p^6 3s^1 Q- 1^2 2s^2 2p^6 3s^2 3p^5 R- 1s^2 2s^2 2p^6 3s^2 . Which of the following are correct compounds formed by these elements?

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VGS PUBLICATION-BRILLIANT-CLASSIFICATION OF ELEMENTS-THE PERIODIC TABLES-EXERCISE
  1. Complete the following table using the periodic table .

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  2. Given below is the electronic configuration of elements A, B, C, D : ...

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  3. Given below is the electronic configuration of elements A,B,C,D: (A) 1...

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  4. Given below is the electronic configuration of elements A,B,C,D: (A) 1...

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  5. Given below is the electronic configuration of elements A,B,C,D: (A) 1...

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  6. 1s^2 2s^2 is the electronic configuration of which element?

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  7. What is valency of 1s^2 2s^2 2p^6 3s^2 ?

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  8. Which pair of elements belongs to the same group ? (atomic numbers are...

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  9. To which group and period does the element 'D' belong ?

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  10. S- block and p - block elements except 18 th group elements a...

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  11. The electronic configuration of the elements, X, Y and Z are given bel...

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  12. The electronic configuration of the elements X , Y , and Z are ...

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  13. The electronic configuration of the elements, X, Y and Z are given bel...

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  14. State the number of valence electrons , the group number and ...

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  15. State whether the following elements belong to a Group (G ) , Pe...

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  16. Identify the element that has the larger atomic radius in eac...

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  17. Identify the elements that has the lower ionization energy in e...

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  18. How does metallic character change when we move Down a group...

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  19. How does metallic character change when we move Down a group...

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  20. On the basis of atomic numbers predict to which block the ele...

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