B-Ba-O, Borate, Metalloid, Phase transitions

• B-Ba-O-Zn
• B-Ba-H-O
• B-Ba-Bi-O
• B-Ba-F-O
• temperature for congruent melting
• fusion
• phase diagram
• decomposition
• metalloid
• chalcogen
• alkaline
• borate
• monoclinic
• trigonal
• hexagonal
• orthorhombic
• triclinic