氢qīngTop 15000Meanings1. hydrogen (chemistry)Characters used氢hydrogenExamples3化学huàxué符号fúhào“H”表示biǎoshì氢qīng。The chemical symbol "H" stands for hydrogen.氢qīng是shì最zuì轻qīng的de元素yuánsù。Hydrogen is the lightest element.氧yǎng和hé氢qīng组成zǔchéng了le水shuǐ。Oxygen and hydrogen make water.