How can we tell berylliumhas the same oxidation number in all of its known compounds?
回答 (1)
2016-02-29 6:04 pm
You would prepare a number of different compound and determine their composition. You would be able to show that the molar ratio of Be to ions with a +1 charge is 1 Be : 2 X- ions, for anions with a -2 charge, the ratio would be 1 Be : 1 X2- ions.
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