Skeins of (silk thread) may be immersed in tubs of (hydrogen peroxide).Logical formLearned from2 sentences. Exposure can be to (hydrogen chloride).Logical formLearned from2 sentences. A hydrogen can be in (fuel cells).Logical formLearned from2 sentences. Gas can be constituted-of-or-filled-with atomic hydrogen.Logical formLearned from2 sentences. (Hydrogen ions) can be hydrated.Logical formLearned from2 sentences. A force may push a (hydrogen tank).Logical formLearned from2 sentences. A dome of a (hydrogen tank) may fail.Logical formLearned from2 sentences. A star may blow_off a (hydrogen layer).Logical formLearned from2 sentences. A (hydrogen layer) may pertain-to a planet.Logical formLearned from2 sentences. A hydrogen can be thick.Logical formLearned from2 sentences. Molecular hydrogen may undergo an adsorption.Logical formLearned from2 sentences. Mofs can be for (hydrogen storage).Logical formLearned from2 sentences. A scientist may submit a paper on a model of a (hydrogen atom).Logical formLearned from2 sentences. (Hydrogen bonding) can be between bases.Logical formLearned from2 sentences. A supply of hydrogen can be exhausted.Logical formLearned from2 sentences.