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State Mendeleev's periodic law....

State Mendeleev's periodic law.

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MBD PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Which of the following has the smallest size ?

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  2. What is the electronic configuration of the element of atomic number 2...

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  3. State Mendeleev's periodic law.

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  4. Electron affinity of flourine is less than that of chlorine Why ?

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  5. Atomic volume is not the fundamental property of an atom. Explain, in ...

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  6. Write short note on characterstics of d-block elements.

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  7. The ionic radii of alkaline earth metals are smaller than those of the...

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  8. What do you understand by electron affinity ? How electron affinity va...

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  9. Explain with reason : Alkali metals do not form dipositive ions.

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  10. Expalin with reason : Electronegativity values of inert gases are zero...

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  11. The electronic configuration of an element in 1s^2 ,2s^2 , 2p^6 , 3s^2...

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  12. Why electron affinity of nitrogen is zero.

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  13. Name the elements of group IA of the periodic table .

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  14. Describe in brief the main feature of long form of periodic table.What...

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  15. What is the long from periodic table ? What are the advantages of this...

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  16. What is periodic law ? What advantages the long form of periodic tabl...

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  17. How the properties of the elements vary in each group and each period ...

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  18. What is the long from periodic table ? What are the advantages of this...

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  19. What are electron affinity and ionisation energy ? Expalin, Arrange ni...

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  20. What is long form periodic table ? How do the properties of elements v...

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