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Hydrogen is the least wechtie atom in the universe, wi the atomic nummer o 1. It haes the seembol H, an a atomic wecht o 1.007 94 u. Hydrogen is aften lik tae burn an gin it burns in air, it jynes wi oxygen tae mak watter.
Hydrogen gas (H2) wis first made bi human haunds in the 16t century frae the kirnin o metals wi strang acids. In 1766-1781, Henry Cavendish wis the first ane ti ken that hydrogen gas is a discreet thing.
Yin o the ideas for replacin motor fuel is tae uise hydrogen insteid, sin fuel maks orra gasses whan it burns, but hydrogen juist maks watter. Acause o this, we caw the element hydrogen, that beirs "watter-shaper" in Greek.
Hydrogen Spectrum Test
Tho hydrogen is the maist common atom in the universe, makin aboot 75% o the universe's maess. Maist hydrogen is grippit in starns, sae bodies canna get uise o it.
- ↑ Wiberg, Egon; Wiberg, Nils; Holleman, Arnold Frederick (2001). Inorganic chemistry. Academic Press. p. 240. ISBN 0123526515.
- ↑ Lide, D. R., ed. (2005). "Magnetic susceptibility of the elements and inorganic compounds". CRC Handbook of Chemistry and Physics (PDF) (86th ed.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
- ↑ Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
- ↑ "Hydrogen". Van Nostrand's Encyclopedia of Chemistry. Wylie-Interscience. 2005. pp. 797–799. ISBN 0-471-61525-0.
- ↑ Emsley, John (2001). Nature's Building Blocks. Oxford: Oxford University Press. pp. 183–191. ISBN 0-19-850341-5.
- ↑ Stwertka, Albert (1996). A Guide to the Elements. Oxford University Press. pp. 16–21. ISBN 0-19-508083-1.
- ↑ Meija, Juris; et al. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure and Applied Chemistry. 88 (3): 265–91. doi:10.1515/pac-2015-0305.
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