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The electron affinity of Be is almost si...

The electron affinity of `Be` is almost similar to that of

A

`Li`

B

`B`

C

`Na`

D

`Ne`

Text Solution

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The correct Answer is:
D
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DINESH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-All Questions
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  9. Which of the following is true about the element with atomic number 18...

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  10. The electronegativity of the following elements increases in the order

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  11. Electronegativity refers to the tendency of atom to

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  12. The outer shell configuration of the most electronegative element is

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  13. The outermost electronic configuration of the least reactive element i...

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  14. The correct order of electronegativity of N,O, F and P is

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  15. Which of the following pairs show diagonal relationship?

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  16. Which of the following pairs show diagonal relationship?

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  17. Which of the following sequences contain atomic numbers of only repres...

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  18. What is true about iso-electronic ions ?

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  19. Which of the following set of species contains elements which have bee...

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  20. Which of the following belongs to d-block?

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