Question

write any two diagonal relationship between Beryllium and Aluminium give a 2 marks answer​

Answer 1

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Answer 2

Answer:

Beryllium shows resemblance with its diagonally opposite element aluminium. Points of similarity are: ... 3) These two elements have same electronegativity and the polarising power i.e. charge/ radius ratio of their ions are very similar. 4) BothBeCl2 and AlCl3 have chlorine bridged structures in the vapour phase.

Explanation:

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