Alkali, Carbonate, Chalcogen, C-Na-O, Phase transitions

• C-H-Na-O
• C-F-K-Na-O-W
• C-K-Na-O-S
• B-C-Cl-Mo-Na-O
• fusion
• temperature for congruent melting
• phase diagram
• structural transitions
• carbonate
• alkali
• chalcogen
• quinary
• monoclinic
• hexagonal
• orthorhombic
• tetragonal
• triclinic