Alkaline, Chalcogen, Be-Na

• Be-H-Na-O-Si
• Be-Na-O-Si
• Al-Be-Cl-Na-O-Si
• B-Be-Na-O
• Be-Na-O-P
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• thermal expansion
• chalcogen
• alkaline
• alkali
• metalloid
• monoclinic
• orthorhombic
• hexagonal
• cubic
• trigonal