The given set of compounds are:
Na2O - Sodium oxidNaNO3 - Sodium nitratNaCl - Sodium chloridNa2SO4 - Sodium sulfate
These compounds contain the following elements: Sodium (Na), Oxygen (O), Nitrogen (N), Chlorine (Cl), and Sulfur (S).
The given set of compounds are:
Na2O - Sodium oxid
NaNO3 - Sodium nitrat
NaCl - Sodium chlorid
Na2SO4 - Sodium sulfate
These compounds contain the following elements: Sodium (Na), Oxygen (O), Nitrogen (N), Chlorine (Cl), and Sulfur (S).