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Which one has lowest first ionozation po...

Which one has lowest first ionozation potential ?

A

B

B

C

C

N

D

O

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The correct Answer is:
A
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MBD PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. Characteristic of transition element is that its …….. Is in complete :

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  2. The order of decrese in atomic radii for Be, Na, and Mg :

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  3. Which one has lowest first ionozation potential ?

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  4. Lithium shows diagonal relationship with :

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  5. Which shows highest magnetic moments ?

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  6. Which transition metal ion is diamagnetic ?

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  7. Which has the smallest size ?

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  8. The ionization of hydrogen atom would give rise to :

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  9. Which ion has the lower magnetic moment ?

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  10. Which elements has the greatest tendancy to lose electrons ?

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  11. Which element has the highest electronegativity ?

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  12. The element whose electronic configuration is 1s^2 , 2s^2 , 2p^6 , 3s^...

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  13. Which has the smallest size ?

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  14. Which one is most metallic ?

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

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

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

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

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

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

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