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"The law states hat the physical and ...

"The law states hat the physical and chemical properties of the elements are periodic functions of their atmic weights ".

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VGS PUBLICATION-BRILLIANT-CLASSIFICATION OF ELEMENTS -THE PERIODIC TABLE -CREATIVE QUESTIONS FOR NEW MODEL EXAMINATION (SECTION -I)
  1. Whose periodical classification is similar to repetition of mus...

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  2. Who tried to classify the elements in terms of their common val...

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  3. "The law states hat the physical and chemical properties of the ...

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  4. Which property of an element taken for classification of elemen...

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  5. How many groups are there in mendeleev 's peridic table ?

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  6. How many periods are there in the mendeleev 's periodic table ?

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  7. Who was left the blanks in his periodic table for some undisc...

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  8. Write similar elements to eka-boron , eka aluminum and eka - sill...

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  9. "The placement of elements in Mendeleev 's periodic table helped ...

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  10. Equivalent weight xx valency =

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  11. The anomalous series of elements of mendeleev's periodic table ...

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  12. Name of the 101^(th ) element.

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  13. What is called by the number of postitive charges in an atom ?

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  14. The arrangement of elements elimated the problem of anomalous ser...

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  15. Who classified elements according the their atomic numbers ?

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  16. z' indicates

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  17. Which property of an element is basis in the construction of ...

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  18. How many periods and groups are there in the modern periodic ...

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  19. Match it , {:("1)", "Vertical column ","a)","group"),("2)", "Horio...

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  20. Match it {:("a)s-subshell","1)6 electrons "),("b) p-sunshell ","2) ...

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