1.

1)the element with the highest inonisation potential from the elements of period 1 2 and 3. 2)Nature of the alkaline earth metal of period 3. 3)the electronic config of the element from period 3 whose hydroxide is a weak base

Answer»
1)the element with the highest inonisation potential from the elements of period 1 2 and 3.

2)Nature of the alkaline earth metal of period 3.

3)the electronic config of the element from period 3 whose hydroxide is a weak base



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