why Beryllium is hardest alkaline earth metal?
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1) Beryllium is harder than other members of its group. ... Because of covalent character , salts of beryllium are easily hydrolysed. 5) Beryllium oxide and hydroxide are amphoteric whereas oxides and hydroxides of other alkaline earth metals are basic.
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Beryllium is harder than other members of its group. ... Because of covalent character , salts of beryllium are easily hydrolysed. Beryllium oxide and hydroxide are amphoteric whereas oxides and hydroxides of other alkaline earth metals are basic.
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