Question

The bridge element in period 2 which has a diagonal relationship with aluminium in period 3

Answer 1

Answer:

Beryllium (Be) has a diagonal relationship with Aluminium, leading to similarity in many physical and chemical properties, such as formation of strong alkali, resistance to acid attacks by formation of protective oxides etc.

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Answer 2

Beryllium (Be) has a diagonal relationship with Aluminium, leading to similarity in many physical and chemical properties, such as formation of strong alkali, resistance to acid attacks by formation of protective oxides etc.

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