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Gradual addition of electronic shells in...

Gradual addition of electronic shells in the noble gases cause a decrease in their

A

ionization energy

B

atomic radius

C

boiling point

D

density

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A
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PATHFINDER-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Electronegativity values for element are useful in predicting :

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  2. Which of the follwing order is wrong?

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  3. Gradual addition of electronic shells in the noble gases cause a decre...

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  4. The cause of diagonal relationship is

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  5. In the periodic table with the increase in atomic number the metallic ...

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  6. The element with the electronic configurations as [Ar]3d^104s^24p^3 re...

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  7. Amongst the following oxides which is least acidic?

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  8. Ewhich of the following is the strongest acid?

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  9. Which is most suitable in water?

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  10. Which of the following is a metalloid?

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  11. If the ionic radius of La^(+3)=1.o6oversetoA then what will be th eion...

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  12. In which of the following equations the value of delta H represents th...

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  13. According to the Lother Meyer periodic law properties of elements depe...

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  14. With increasing screening effect the value of ionisation energy

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  15. Three elenents A,B and C has electron configuration A=[Ar]3d610 4s^2,B...

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  16. Which is the correct order?

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  17. Out of vobalt and zinc salts which ones are attracted by magnets?

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  18. The order of ionic radius of N^(3-),O^(2-),F^- and Na^+ Is

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  19. With increase in 's' character of hybrid orbital

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  20. Which of the following is/are correct?

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