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What were the two major shortcomings of meneleev's periodic table? How have these been removed in the modern periodic table?

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MBD-PERIODIC CLASSIFICATION OF ELKHOENTS-EXAMPLE
  1. Give a brief description of long form of periodic table?

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  2. What is periodicity? What is the cause of periodicity?

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  3. What were the two major shortcomings of meneleev's periodic table? How...

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  4. Two elements X and Y have atomic numbers 12 and 16 respectively. Write...

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  5. Why is long form of periodic table regarded better than mendeleev's?pe...

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  6. How could modern periodic table remove various anomallies of mendeleev...

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  7. The following tables shows the position of six elements A, B, C, D, E ...

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  8. The following tables shows the position of six elements A, B, C, D, E ...

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  9. The following tables shows the position of six elements A, B, C, D, E ...

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  10. The following tables shows the position of six elements A, B, C, D, E ...

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  11. The following tables shows the position of six elements A, B, C, D, E ...

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  12. The question refers to the elements of the periotic table with atomic ...

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  13. An element belongs to 3rd period and 17th group of periodic table.Find...

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  14. How does atomic size of elements vary on moving from left to right in ...

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  15. How does atomic size of elements vary on moving from top to bottom in...

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  16. Define periodic law. Why was it necessary to change the basis of calss...

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  17. What do you understand by the term periodicity? Do the properties of t...

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  18. What are limitation of doberiner's classification of elements?

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  19. What property do all elements in the same column of the periodic table...

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  20. Indicate the atomic number of non metals of period 3 of modern period...

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