Alkali, Chalcogen, Organic, C-K, Electronic energy gap

• C-H-K-N-O
• C-H-K-O
• C-Fe-H-K-N-O
• C-H-K-O-U
• C-H-K-Mo-N-O-S
• values of electronic energy gap
• organic
• chalcogen
• alkali
• hydrate
• monoclinic
• triclinic
• orthorhombic
• tetragonal
• cubic