Write the formulas for the oxides of the following elements: H, C, Na, Mg, A, S, P, Ca
| November 16, 2020 | education
Hydrogen oxide – H2O
Magnesium oxide – MgO
Sodium oxide – Na2O
Carbon dioxide – CO2
Phosphorus has a variable valence, so several oxides are distinguished: P4O, P4O2, P2O3, P4O8, P2O5
With gray, the situation is the same, so we have SO, SO2, SO3
The item designated as A does not exist in the table.
If you meant aluminum, then the formula is Al2O3.
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