Question: explain briefly the following observations : s& p block elements rarely form complexes Explain why the oxidation state of Al is 3+ , while that

  1. explain briefly the following observations : s& p block elements rarely form complexes
  2. Explain why the oxidation state of Al is 3+ , while that of Ga is 1+ yet they belong to the same family
  3. using examples , state 3 diagonal relationships between aluminum and beryllium

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