(Hydrogen peroxide) can be as an oxidant.Logical formLearned from3 sentences. A planet may consist of hydrogen.Logical formLearned from3 sentences. An envelope can be constituted-of-or-filled-with molecular hydrogen.Logical formLearned from3 sentences. Light may be emitted by (hydrogen atoms).Logical formLearned from3 sentences. A hydrogen can be in a shell.Logical formLearned from3 sentences. (Hydrogen atoms) may be located.Logical formLearned from3 sentences. Nuclear-fusion reactions may convert hydrogen to helium.Logical formLearned from3 sentences. A (hydrogen sulfide) may be detected.Logical formLearned from3 sentences. A region can be constituted-of-or-filled-with ionized hydrogen.Logical formLearned from3 sentences. A bridge can be constituted-of-or-filled-with (hydrogen gas).Logical formLearned from3 sentences. A planet can be a hydrogen.Logical formLearned from3 sentences. A molecular hydrogen can be cold.Logical formLearned from3 sentences. An emission can be from molecular hydrogen.Logical formLearned from3 sentences. (Hydrogen gas) may be seen.Logical formLearned from3 sentences. A (carbon atom) may be linked to some (hydrogen atoms).Logical formLearned from3 sentences.