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Identifying Amphoteric Compounds

Posted: Wed Nov 27, 2019 11:09 pm
by ahuang
I understand the definition of amphoteric compounds, but how do you identify them or do you have to memorize a list?

Re: Identifying Amphoteric Compounds

Posted: Wed Nov 27, 2019 11:58 pm
by Mashkinadze_1D
The amphoretic compounds are going to be the ones near the staircase on the periodic table. Although it is easier if you have them memorized, if you have a periodic table we can still figure out which ones are most likely to be amphoretic. Hope this helps!

Re: Identifying Amphoteric Compounds

Posted: Thu Nov 28, 2019 12:28 am
by Caitlyn Tran 2E
As stated before, amphoteric oxides closely match the diagonal band of metalloids on the periodic table. However, they are not exactly the same, so I think it would be better to memorize the elements commonly found in amphoteric oxides.