The electronegativity of aluminium is similar to :

Question:

The electronegativity of aluminium is similar to :

  1. Boron

  2. Carbon

  3. Lithium

  4. Beryllium


Correct Option: , 4

Solution:

E.N. of $\mathrm{Al}=(1.5) \approx \mathrm{Be}(1.5)$

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