imported>DePiep: /* top */rm unused parameter (read from dataset), removed: |category comment= , |group=15 , |period=2 , |block=p

2021-05-31T16:52:11Z

top: rm unused parameter (read from dataset), removed: |category comment= , |group=15 , |period=2 , |block=p

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{{infobox element
|engvar={{{engvar|}}}
|name=nitrogen
|number=7
|symbol=N
|abundance=
|abundance in earth's crust=
|abundance in oceans=
|abundance in solar system=
|left=[[carbon]]
|right=[[oxygen]]
|above=–
|below=[[phosphorus|P]]
|appearance=colorless gas, liquid or solid
|image name=Liquidnitrogen.jpg
|electrons per shell=2, 5
|phase=
|phase comment=
|density gplstp=1.2506
|density gplstp comment=at 0 °C, 1013 mbar
|density gplstp ref=<ref>{{cite web|url=https://www.engineeringtoolbox.com/gas-density-d_158.html|title=Gases - Density |website=The Engineering Toolbox|access-date=27 January 2019}}</ref>
|density gpcm3nrt=
|density gpcm3nrt 2=
|density gpcm3mp=
|density gpcm3bp=0.808
|melting point prefix=(N2)
|melting point K=63.23<ref name=CRC71>{{cite book | last = Lide | first = David R. | title = CRC Handbook of Physics and Chemistry | publisher = CRC Press, inc. | edition = 71st | date = 1990–1991 | location = Boca Raton, Ann Arbor, Boston | pages = 4-22 (one page) | language = en}}</ref>
|melting point C=−209.86<ref name=CRC71/>
|melting point F=−345.75<ref name=CRC71/>
|boiling point prefix=(N2)
|boiling point K=77.355
|boiling point C=−195.795
|boiling point F=−320.431
|triple point K=63.151
|triple point kPa=12.52
|critical point K=126.21
|critical point MPa=3.39
|heat fusion=(N2) 0.72
|heat fusion 2=
|heat vaporization=(N2) 5.57
|heat capacity=(N2) 29.124
|vapor pressure 1=37
|vapor pressure 10=41
|vapor pressure 100=46
|vapor pressure 1 k=53
|vapor pressure 10 k=62
|vapor pressure 100 k=77
|vapor pressure comment=
|crystal structure=hexagonal
|electronegativity=3.04
|number of ionization energies=4
|ionization energy 1=1402.3
|ionization energy 2=2856
|ionization energy 3=4578.1
|atomic radius=
|atomic radius calculated=
|covalent radius=71±1
|Van der Waals radius=155
|magnetic ordering=diamagnetic
|electrical resistivity=
|electrical resistivity at 0=
|electrical resistivity at 20=
|thermal conductivity=25.83×10−3
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion at 25=
|speed of sound=353
|speed of sound comment=(gas, at 27 °C)
|speed of sound rod at 20=
|speed of sound rod at r.t.=
|magnetic susceptibility=
|magnetic susceptibility ref=
|Young's modulus=
|Shear modulus=
|Bulk modulus=
|Poisson ratio=
|Mohs hardness=
|Vickers hardness=
|Brinell hardness=
|CAS number=17778-88-0
|CAS number comment= 7727-37-9 (N2)
|isotopes=
{{infobox element/isotopes decay
|mn=13
|sym=N
|link=nitrogen-13
|na=[[synthetic radioisotope|syn]] | hl=9.965 min
|dm=[[electron capture|ε]] | de=2.220 | link1=carbon-13 | pn=13 | ps=C }}
{{Infobox element/isotopes stable | mn=14 | sym=N | na=99.6% | n=7 |firstlinks=yes}}
{{Infobox element/isotopes stable | mn=15 | sym=N | na=0.4% | n=8 |firstlinks=no}}
|isotopes comment=
|predicted by=
|prediction date=
|discovered by=[[Daniel Rutherford]]
|discovery date=1772
|first isolation by=
|first isolation date=
|named by=[[Jean-Antoine Chaptal]]
|named date=1790
|history comment label=
|history comment=
|QID=Q627
}}<noinclude>
{{Infobox element/element navigation|symbol=N}}
{{Template reference list}}
{{documentation|1=Template:Infobox element/doc}}
</noinclude>

Template:Infobox nitrogen - Revision history

imported>DePiep: /* top */rm unused parameter (read from dataset), removed: |category comment= , |group=15 , |period=2 , |block=p