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An element has its electron configuratio...

An element has its electron configuration as 2,8,2. Answer the following questions.
With which of the following elements would this element resembles? (Atomic numbersare given in brackets) N(7),Be(4), Ar(18), Cl(17),

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BAL BHARTI-PERIODIC CLASSIFICATION OF ELEMENTS-Exercise
  1. An element has its electron configuration as 2,8,2. Answer the followi...

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  2. An element has its electron configuration as 2,8,2. Answer the followi...

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  3. An element has its electron configuration as 2,8,2. Answer the followi...

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  4. Write down the electronic configuration of the following elements from...

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  5. Write down the electronic configuration of the following elements from...

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  6. Write down the electronic configuration of the following elements from...

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  7. Write down the electronic configuration of the following elements from...

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  8. Write down the electronic configuration of the following elements from...

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  9. Write down the electronic configuration of the following elements from...

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  10. Write down the electronic configuration of the following elements from...

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  11. Write down the electronic configuration of the following elements from...

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  12. The atom having the smallest size.

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  13. The atom having the smallest atomic mass .

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  14. Write the name and symbol of the element from the description. The m...

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  15. The noble gas with the smallest atomic radius

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  16. Write the name and symbol of the element from the description. The m...

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  17. Write a short note on: Mendeleev's periodic law

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  18. Write a short note on: Structure of the Modern periodic table

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  19. Write a short note on: Position of isotpes in the Mendeleev's and t...

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  20. Atomic radius goes on decreasing while going from left to right in a p...

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