SINDH MDCAT 2019 CHEMISTRY#Aluminium Ores#S- and P-Block Elements1Choose the best answerThe chief ore of Aluminum is: (Sindh MDCAT 2019)ANa₃AlF₆BAl₂O₃ · nH₂OCAl₂O₃DAl₂O₃ · H₂O Like 0 Discuss 0Share