CO2
AL2O3
SiO2
P2O5
SO3
CaO
I tried ordering them least to most electronegative, but that didn’t work. Please help and explain!
1 Answer
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SO3>P2O5>CO2>SiO2>Al2O3>CaO
In the periodic table, acidic character increases from left to right along the period and decreases form top to bottom along the group.
Non metals form acidic oxides metals form basic oxides.
