Oxides Transition Metals Metal Complexes Catalysis Minerals Lithium Compounds Transition Metal Oxides Medicinal Chemistry Phosphate Materials Transition Metal Doping Solid-state Science and Engineering Battery Materials Cobalt Chemistry Compounds Halogen Compounds Gold Compounds Noble Metals Sulfur Compounds Halides Mineralogy Chemical Bonds Molecular Structures Metallic Materials Hydrothermal Vents Hydrides Perchlorates Pigments Transition Metal Compounds Metal Compounds Chromophores Oxide Materials Metal Oxyhydroxides Hybrid Materials Material Development Novel Materials Materials Chemistry Crystal Growth Nitric Oxide Chemistry Arsenic Transition Metal Complexes Crystal Structures Halide Compounds Metal Oxides Intermetallic Compounds Catalytic centers Nickel Compounds Metal cofactors Ionic Compounds Zinc Iron Chemistry Rare Earth Metals Mineral Composition
Spectra from the faint object known as “The Accident” point to low-oxygen, early-universe chemistry that favored silicon bonding with hydrogen rather than oxygen.