Alkali, Conductor, Non-disordered, Nonmetal, Elastic stiffness coefficient

• Cl-Na
• N-Na-O
• Br-Na
• Br-K
• I-K
• nonmetal
• non-disordered
• alkali
• conductor
• ionic conductor
• cubic
• orthorhombic
• tetragonal
• trigonal
• hexagonal