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Two elements X and Y have atomic numbers...

Two elements X and Y have atomic numbers 12 and 16 respectively. Write the electronic configuration for these elements. To which period of the modern perioidic table to these two elements belong? What type of bond will be formed between them and why?

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MBD-PERIODIC CLASSIFICATION OF ELKHOENTS-EXAMPLE
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  2. What were the two major shortcomings of meneleev's periodic table? How...

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

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

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  5. 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 question refers to the elements of the periotic table with atomic ...

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

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

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

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

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

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

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

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

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