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Technologies: Difference between revisions
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== Hydrogen == | == Hydrogen == | ||
[[File:Hydrogen atom.svg|thumb|right|240px|The size of a [[w:hydrogen|hydrogen]] atom, the lightest atom, consisting of a proton and an electron. According to Wikipedia hydrogen atom is roughly 1,1 Å. An [[w:Ångstrom|Ångstrom]] is 10−<sup>10</sup> m or a ten-billionth of a metre]] | [[File:Hydrogen atom.svg|thumb|right|240px|The size of a [[w:hydrogen|hydrogen]] atom, the lightest atom, consisting of a proton and an electron. According to Wikipedia hydrogen atom is roughly 1,1 Å. An [[w:Ångstrom|Ångstrom]] is 10−<sup>10</sup> m or a ten-billionth of a metre]] | ||
[[File:Dihydrogen-2D-dimensions.png|thumb|right|240px|The distance of the hydrogen atoms in a H<sub>2</sub> molecule]] | [[File:Dihydrogen-2D-dimensions.png|thumb|right|240px|The distance of the hydrogen atoms in a H<sub>2</sub> molecule. Pico is 1×10<sup>−12</sup> m, or one trillionth (1/1000000000000) of a metre]] | ||
Hydrogen can be produced by from [[w:water|water]] by [[w:electrolysis|electrolysis]] even on an industrial scale, with [[#Hydrogen panels]] or from [[w:hydrocarbon|hydrocarbon]]s by [[w:steam reforming|steam reforming]]. | Hydrogen can be produced by from [[w:water|water]] by [[w:electrolysis|electrolysis]] even on an industrial scale, with [[#Hydrogen panels]] or from [[w:hydrocarbon|hydrocarbon]]s by [[w:steam reforming|steam reforming]]. | ||