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According to modern periodic law , the c...

According to modern periodic law , the chemical properties of elements are the periodic functions of there :

A

Density

B

Atomic number

C

Mass number

D

Atomic mass

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The correct Answer is:
B
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MBD PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Which has the smallest size ?

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  2. Which one is most metallic ?

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

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

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

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

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

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

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  9. The process requiring the adsorption of :

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  10. Which of the following is Dobereiner traid :

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

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

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

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  14. Which is more electropositive ?

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

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

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

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  18. Which of the following is paramagnetic ?

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

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

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