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The electronegativity of Be is same as t...

The electronegativity of Be is same as that of

A

Al

B

Mg

C

Na

D

Li

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The correct Answer is:
A
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NARAYNA-PERIODIC TABLE -All Questions
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  4. Beryllium shows diagonal relationship with aluminum . Which of the fol...

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  5. Diagonal relationsgip is quite pronounced in the elements of

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  6. Diagonal relationship is shown by

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  7. The pair of elements that have similar chemical properties are

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  9. Which of the following pairs of atoms have same number of electrons in...

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  10. The electronic configuration of an element is 1s^(2)2s^(2)2p^(6)3s^(2)...

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  11. The element present in the IIIA group and 3 period in the periodic tab...

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  15. At room temperature liquid metal and liquid non-metals are

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  16. Which of the following contains same number of elements

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  18. Covalent bond length of chlorine molecule is 1.98A^(0). Covalent radiu...

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