Which of the following oxides is amphoteric oxide?
A)Na2O
B)Al2O3
C)MgO
D)...
Chemistry, 26.07.2021 17:00 klanclos1620
Which of the following oxides is amphoteric oxide?
A)Na2O
B)Al2O3
C)MgO
D)SO2
Answers: 1
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