Difference between revisions of "Template:Infobox hydrogen"
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|left=[[neutronium]] | |left=[[neutronium]] | ||
|right=[[helium]] | |right=[[helium]] | ||
| − | |above= | + | |above=[[electron|e<sup>−</sup> |
|below=[[lithium|Li]] | |below=[[lithium|Li]] | ||
|series=nonmetal | |series=nonmetal | ||
Revision as of 05:42, 3 June 2009
{{Elementbox
|name=hydrogen
|number=1
|symbol=H
|left=neutronium
|right=helium
|above=[[electron|e−
|below=Li
|series=nonmetal
|series comment=
|group=1
|period=1
|block=s
|series color=
|phase color=
|appearance=colorless gas
|atomic mass=1.00794
|atomic mass 2=7
|atomic mass comment=
|electron configuration=1s1
|electrons per shell=1
|color=
|phase=gas
|phase comment=
|density gplstp=0.08988
|density gpcm3nrt=
|density gpcm3mp=
|melting point K=14.01
|melting point C=−259.14
|melting point F=−434.45
|boiling point K=20.28
|boiling point C=−252.87
|boiling point F=−423.17
|triple point K=13.8033
|triple point kPa=7.042
|critical point K=32.97
|critical point MPa=1.293
|heat fusion=(H2) 0.117
|heat vaporization=(H2) 0.904
|heat capacity=(H2)
28.836
|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=hexagonal
|oxidation states=1, −1
|oxidation states comment=amphoteric oxide
|electronegativity=2.20
|number of ionization energies=1
|1st ionization energy=1312.0
|2nd ionization energy=
|3rd ionization energy=
|atomic radius=25
|atomic radius calculated=53
|covalent radius=37
|Van der Waals radius=120
|magnetic ordering=diamagnetic[1]
|electrical resistivity=
|electrical resistivity at 0=
|electrical resistivity at 20=
|thermal conductivity=180.5 m
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion at 25=
|speed of sound=(gas, 27 °C) 1310
|speed of sound rod at 20=
|speed of sound rod at r.t.=
|Young's modulus=
|Shear modulus=
|Bulk modulus=
|Poisson ratio=
|Mohs hardness=
|Vickers hardness=
|Brinell hardness=
|CAS number=1333-74-0
|isotopes=
|-
! style="text-align:right;" | 1H
| style="text-align:right" | 99.985%
| colspan="3" style="text-align:center;" | stable
|-
! style="text-align:right;" | 2H
| style="text-align:right" | 0.015%
| colspan="3" style="text-align:center;" | stable
|-
! style="text-align:right;" | 3H
| style="text-align:center;" | trace
| style="text-align:right;" | 12.32 y
| β−
| style="text-align:right;" | 3He
}}
Template:Templaterefsection
- ↑ Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81th edition, CRC press.