标签：#可燃氣體

氫氣

{{Chembox | Name = 氢气 | NameEn = Hydrogen | ImageFile1 = Dihydrogen-3D-vdW.png | ImageFile2 = Dihydrogen-2D-dimensions.png | Section1 = | Section2 = {{Chembox Properties | Formula = H2 | MolarMass = 2.01588 g·mol−1 | App…