Chemistry, asked by hassamyousfani, 1 year ago

lithium and beryllium markedly differ from other member of their respective groups

Answers

Answered by medhashivani03

15

due to small size,high electronegetivity,high hyration energy

Answered by mariyamnasir305

26

Lithium and Beryllium are the lightest elements of their respective groups i.e. groups IA and IIA respectively.Their small sizes result in a high charge densities on ions.This results in strong polarizing effects and high heats of hydration of ions.They also form covalent compounds.Due to this,Li and Be differ markedly from their heavier group elements.

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