Alkali, Chalcogen, C-K, Effective mass

• C-H-K-N-O
• C-K-N-O
• C-H-K-O
• C-Fe-H-K-N-O
• C-H-K-O-U
• electrical conductivity
• effective mass of electrons
• alkali
• chalcogen
• organic
• hydrate
• monoclinic
• orthorhombic
• triclinic
• hexagonal
• tetragonal