Gurzhiy

• C-Ca-H-O
• Cs-Np-O-S-Se
• C-H-N-O
• H-K-O-S-Se-U
• H-Mg-O-S-Se-U
• structural properties
• chalcogen
• disordered
• radioactive
• actinoid
• tetragonal
• monoclinic
• orthorhombic
• triclinic
• hexagonal