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According to Mendeleev's periodic law th...

According to Mendeleev's periodic law the properties of elements were the periodic function of :

A

Atomic weight

B

Atomic number

C

Number of electron

D

None of these

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The correct Answer is:
A
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State Mendeleev's periodic law.

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The number of elements in each long period is :

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MBD PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Which one is most metallic ?

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  2. According to modern periodic law , the chemical properties of elements...

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  3. According to Mendeleev's periodic law the properties of elements were ...

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  4. Atomic number of Cr is 24, then Cr^(3+) will be :

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  5. Which set of elements have nearly the same atomic radii ?

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  6. Among thr following elements, the most electronegativity is :

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  7. Among the following group of element, the one whose element can have p...

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  8. The process requiring the adsorption of :

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  9. Which of the following is Dobereiner traid :

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  10. In III period, the mst acidic oxide is formed by :

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  11. The example of metalloid elements in the periodic table is :

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  12. Manganese belongs to ……… of periodic table:

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  13. Which is more electropositive ?

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  14. The elements X,Y,Z and J have the indicated electron configuration st...

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  15. The correct order of the size of the iodine species is :

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  16. An example of a non-stoichiometric compound is :

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  17. Which of the following is paramagnetic ?

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  18. Which arrangement for the three halogens Cl, Br and I is correct in th...

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  19. Almost the following elements the configuration having the highest ion...

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  20. Which series of elements would have nearly the same atomic radii ?

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