प्रयोग:अश्वनी6
{{lab:Ashwani2 |name=हाइड्रोजन |symbol=H |number=1 |pronounce= |left=- |right=हिलियम |above=- |below=Li |series=अधातु |series comment= |group=1 |period=1 |block=s |series color= |phase color= |appearance=प्लाज़्मा अवस्था में बैंगनी प्रभा सहित रंगहीन गैस |image name=Hydrogenglow.jpg |image size= |image name comment= |image name 2=Hydrogen Spectra.jpg |image size 2= |image name 2 comment=हाइड्रोजन की वर्णक्रम रेखाएँ |atomic mass=1.00794 |atomic mass 2=7 |atomic mass comment= |electron configuration=1s1 |electrons per shell=1 |color=रंगहीन |phase=गैस |phase comment= |density gplstp=0.08988 |density gpcm3nrt= |density gpcm3nrt 3= |density gpcm3mp=0.07 (0.0763 ठोस)[1] |melting point K=14.01 |melting point C=-259.14 |melting point F=-434.45 |melting point pressure= |sublimation point K= |sublimation point C= |sublimation point F= |sublimation point pressure= |boiling point K=20.28 |boiling point C=-252.87 |boiling point F=-423.17 |boiling point pressure= |triple point K=13.8033 |triple point kPa=7.042 |triple point K 2= |triple point kPa 2= |critical point K=32.97 |critical point MPa=1.293 |heat fusion=(H2) 0.117 |heat fusion 2= |heat fusion pressure= |heat vaporization=(H2) 0.904 |heat vaporization pressure= |heat capacity=(H2) 28.836 |heat capacity pressure= |vapor pressure 1= |vapor pressure 10= |vapor pressure 100= |vapor pressure 1 k= |vapor pressure 10 k=15 |vapor pressure 100 k=20 |vapor pressure comment= |crystal structure=षटकोणीय |oxidation states=1, -1 |oxidation states comment=उदासीन ऑक्साइड |electronegativity=2.20 |number of ionization energies=1 |1st ionization energy=1312.0 |2nd ionization energy= |3rd ionization energy= |atomic radius= |atomic radius calculated= |covalent radius=31±5 |Van der Waals radius=120 |magnetic ordering=प्रतिचुम्बकीय[2] |electrical resistivity= |electrical resistivity at 0= |electrical resistivity at 20= |thermal conductivity=0.1805 |thermal conductivity 2= |thermal diffusivity= |thermal expansion= |thermal expansion at 25= |speed of sound=(गैस, 27 °C) 1310 |speed of sound rod at 20= |speed of sound rod at r.t.= |Tensile strength= |Young's modulus= |Shear modulus= |Bulk modulus= |Poisson ratio= |Mohs hardness= |Vickers hardness= |Brinell hardness= |CAS number=1333-74-0 |isotopes= |- | 1H | 99.985% | colspan="4" | 1H 0 न्यूट्रॉन के साथ स्थिर
|- | 2H | 0.015% | colspan="4" | 2H 1 न्यूट्रॉन के साथ स्थिर
|- | 3H | ट्रेस | 12.32 y | β− | 0.01861 | 3He
- ↑ Wiberg, Egon; Wiberg, Nils; Holleman, Arnold Frederick (2001) Inorganic chemistry। Academic Press।
- ↑ Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81st edition, CRC press.
