Créer une activité
Jouer Compléter
Na2O ____________________ ____________________
Fe2O3 ____________________ ____________________
Al2O3 ____________________ ( ____________________ ) ____________________
K2O ____________________ ____________________
Hg2O ____________________ ____________________
Ni2O2 ____________________ ____________________
Co2O3 ____________________ ( ____________________ ) ____________________
Be2O2 ____________________ ____________________
Au2O ____________________ ____________________
Mg2O2 ____________________ ____________________
Pt2O4 ____________________ ( ____________________ ) ____________________
Mn2O3 ____________________ ____________________
Cr2O2 ____________________ ____________________
Ag2O ____________________ ____________________