Template:Infobox element/doc

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Atomic number 119 and above[source ke badlo]

When the atomic number is ≥ 119, the miniature periodic table shows an extended version (period 8). See for example {{infobox ununennium}}.

Hydrogen example[source ke badlo]



- ← hydrogenhelium
Hydrogen in the periodic table
colorless gas

Purple glow in its plasma state

Spectral lines of hydrogen
General properties
Name, symbol, number hydrogen, H, 1
Pronunciation /ˈhdrəən/ HY-drə-jən[1]
Element category diatomic nonmetal
Group, period, block Template:Infobox element/group, 1, s
Standard atomic weight 1.007947(1)
Electron configuration 1s1
Physical properties
Template:Engvar colorless
Phase gas
Density (0 °C, 101.325 kPa)
0.08988 g/L
Liquid density at m.p. 0.07 (0.0763 solid)[2] g·cm−3
Liquid density at b.p. 0.07099 g·cm−3
Melting point 14.01 K, -259.14 °C, -434.45 °F
Boiling point 20.28 K, -252.87 °C, -423.17 °F
Triple point 13.8033 K, 7.042 kPa
Critical point 32.97 K, 1.293 MPa
Heat of fusion (H2) 0.117 kJ·mol−1
[[Enthalpy of vaporization|Heat of Template:Engvar]] (H2) 0.904 kJ·mol−1
Molar heat capacity (H2) 28.836 J·mol−1·K−1
[[Vapor pressure|Template:Engvar pressure]]
P (Pa) 1 10 100 1 k 10 k 100 k
at T (K) 15 20
Atomic properties
Oxidation states 1, -1
(amphoteric oxide)
Electronegativity 2.20 (Pauling scale)
[[ionization energy| Template:Engvar energies]] 1st: 1312.0 kJ·mol−1
Covalent radius 31±5 pm
Van der Waals radius 120 pm
Crystal structure Template:Infobox element/crystal structure wikilink
Magnetic ordering diamagnetic[3]
Thermal conductivity 0.1805 W·m−1·K−1
Speed of sound (gas, 27 °C) 1310 m·s−1
CAS registry number 1333-74-0
Discovery Henry Cavendish[4][5] (1766)
Named by Antoine Lavoisier[6] (1783)
Most stable isotopes
Main article: Isotopes of hydrogen
iso NA half-life DM DE (MeV) DP

Template:Elementbox isotopes stable Template:Elementbox isotopes stable Template:Elementbox isotopes decay

· references

Bare parameters[source ke badlo]

{{infobox element
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|melting point K=
|melting point C=
|melting point F=
|melting point pressure=
|sublimation point K=
|sublimation point C=
|sublimation point F=
|sublimation point pressure=
|boiling point K=
|boiling point C=
|boiling point F=
|boiling point pressure=
|triple point K=
|triple point kPa=
|triple point K 2=
|triple point kPa 2=
|critical point K=
|critical point MPa=
|heat fusion=
|heat fusion 2=
|heat fusion pressure=
|heat vaporization=
|heat vaporization pressure=
|heat capacity=
|heat capacity pressure=
|vapor pressure 1=
|vapor pressure 10=
|vapor pressure 100=
|vapor pressure 1 k=
|vapor pressure 10 k=
|vapor pressure 100 k=
|vapor pressure comment=
|atomic properties=
|oxidation states=
|oxidation states comment=
|number of ionization energies=
|1st ionization energy=
|2nd ionization energy=
|3rd ionization energy=
|atomic radius=
|atomic radius calculated=
|covalent radius=
|Van der Waals radius=
|crystal structure=
|crystal structure ref=
|crystal structure comment=
|crystal structure2=
|crystal structure ref2=
|crystal structure comment2=
|magnetic ordering=
|electrical resistivity=
|electrical resistivity at 0=
|electrical resistivity at 20=
|thermal conductivity=
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion at 25=
|speed of sound=
|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=
<!-- ISOTOPES -->
<!-- see subtemplates -->
|isotopes comment=
<!-- WP:ENGVAR (currently used for P only) -->
<!-- HISTORY -->
|predicted by=
|prediction date=
|discovered by=
|discovery date=
|first isolation by=
|first isolation date=
|named by=
|named date=
|history comment label=
|history comment=

Subtemplates used[source ke badlo]

Isotopes[source ke badlo]

Isotopes subtemplates are to be entered by the editor:

Other[source ke badlo]

All other subtemplates are used inplicitly (automatically):


Periodic table graph:


Language and pronouciation:

Template technical:

See also[source ke badlo]

Template:Index to chemical element infoboxes


  1. Simpson, J.A.; Weiner, E.S.C. (1989). "Hydrogen". Oxford English Dictionary. 7 (2nd ed.). Clarendon Press. ISBN 0-19-861219-2.
  2. Wiberg, Egon; Wiberg, Nils; Holleman, Arnold Frederick (2001). Inorganic chemistry. Academic Press. p. 240. ISBN 0123526515. http://books.google.com/books?id=vEwj1WZKThEC&pg=PA240.
  3. "Magnetic susceptibility of the elements and inorganic compounds". CRC Handbook of Chemistry and Physics (81st ed.). CRC Press. http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf.
  4. "Hydrogen". Van Nostrand's Encyclopedia of Chemistry. Wylie-Interscience. 2005. pp. 797–799. ISBN 0-471-61525-0.
  5. Emsley, John (2001). Nature's Building Blocks. Oxford: Oxford University Press. pp. 183–191. ISBN 0-19-850341-5.
  6. Stwertka, Albert (1996). A Guide to the Elements. Oxford University Press. pp. 16–21. ISBN 0-19-508083-1.