வார்ப்புரு:தகவற்சட்டம் நியான்
{{Elementbox
 |name=நியான்
 |other name=neon
 |number=10
 |symbol=Ne
 |pronounce={{IPAc-en|ˈ|n|iː|ɒ|n}}
 |left=[[புளோரின்]]
 |right=[[சோடியம்]]
 |above=[[ஈலியம்|He]]
 |below=[[ஆர்கான்|Ar]]
 |series=நிறைம வளிமம்
 |series comment=
 |group=18
 |period=2
 |block=p
 |series color=
 |phase color=
 |appearance=colorless gas exhibiting an orange-red glow when placed in a high voltage electric field
 |image name=Neon discharge tube.jpg
 |image size=
 |image name comment=Neon gas in a discharge tube, so-called neon light.
 |image name 2=Neon spectra.jpg
 |image name 2 comment=Spectral lines of neon in the visible region|atomic mass=20.1797
 |atomic mass 2=6
 |atomic mass comment=
 |electron configuration=1s&lt;sup&gt;2&lt;/sup&gt; 2s&lt;sup&gt;2&lt;/sup&gt; 2p&lt;sup&gt;6&lt;/sup&gt;
 |electrons per shell=2, 8
 |phase=வளிமம்
 |phase comment=
 |density gplstp=0.9002
 |density gpcm3nrt=
 |density gpcm3nrt 2=
 |density gpcm3mp=
 |density gpcm3bp=1.207&lt;ref name=CRC&gt;{{cite book| author = Hammond, C.R. |title = The Elements, in Handbook of Chemistry and Physics 81st edition| publisher =CRC press| year = 2000| page=19|isbn = 0849304814
 |url=http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elements.pdf}}&lt;/ref&gt;
 |melting point K=24.56
 |melting point C=-248.59
 |melting point F=-415.46
 |boiling point K=27.07
 |boiling point C=-246.08
 |boiling point F=-410.94
 |triple point K=24.5561
 |triple point kPa=43&lt;ref name=&quot;ITS90&quot;&gt;{{cite journal | first=H. | last=Preston-Thomas | title=The International Temperature Scale of 1990 (ITS-90) | journal=Metrologia | volume=27 | pages=3–10 | year=1990 | url=http://www.bipm.org/en/publications/its-90.html | doi=10.1088/0026-1394/27/1/002|bibcode = 1990Metro..27....3P }}&lt;/ref&gt;&lt;ref&gt;{{cite book | title=CRC Handbook of Chemistry and Physics | edition=85th edition | publisher=CRC Press | year=2005 | location=Boca Raton, Florida | chapter=Section 4, Properties of the Elements and Inorganic Compounds; Melting, boiling, triple, and critical temperatures of the elements}}&lt;/ref&gt;
 |critical point K=44.4
 |critical point MPa=2.76
 |heat fusion=0.335
 |heat vaporization=1.71
 |heat capacity=5[[Gas constant|R]]/2 = 20.786
 |vapor pressure 1=12
 |vapor pressure 10=13
 |vapor pressure 100=15
 |vapor pressure 1 k=18
 |vapor pressure 10 k=21
 |vapor pressure 100 k=27
 |vapor pressure comment=
 |crystal structure=face-centered cubic 
 | oxidation states = 1, '''0'''
 |oxidation states 664
 |number of ionization energies=4
 |1st ionization energy=2080.7
 |2nd ionization energy=3952.3
 |3rd ionization energy=6122
 |atomic radius=
 |atomic radius calculated=
 |covalent radius=[[1 E-11 m|58]]
 |Van der Waals radius=[[1 E-10 m|154]]
 |magnetic ordering=[[diamagnetic]]&lt;ref&gt;[http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf Magnetic susceptibility of the elements and inorganic compounds], in Handbook of Chemistry and Physics 81st edition, CRC press. &lt;/ref&gt;
 |electrical resistivity=
 |electrical resistivity at 0=
 |electrical resistivity at 20=
 |thermal conductivity=49.1x10&lt;sup&gt;-3&lt;/sup&gt;&amp;nbsp;
 |thermal conductivity 2=
 |thermal diffusivity=
 |thermal expansion=
 |thermal expansion at 25=
 |speed of sound=(gas, 0 °C) 435
 |speed of sound rod at 20=
 |speed of sound rod at r.t.=
 |Young's modulus=
 |Shear modulus=
 |Bulk modulus=654
 |Poisson ratio=
 |Mohs hardness=
 |Vickers hardness=
 |Brinell hardness=
 |CAS number=7440-01-9
 |isotopes=
 
 {{Elementbox_isotopes_stable | mn=20 | sym=Ne | na='''90.48%''' | n=10 }}
 {{Elementbox_isotopes_stable | mn=21 | sym=Ne | na=0.27% | n=11 }}
 {{Elementbox_isotopes_stable | mn=22 | sym=Ne | na=9.25% | n=12 }}
 |isotopes comment=
 |predicted by=[[William Ramsay|W. Ramsay]]
 |prediction date=1897
 |discovered by=[[William Ramsay|W. Ramsay]] &amp; [[Morris W. Travers|M. Travers]]&lt;ref&gt;{{cite journal|title = On the Companions of Argon|author = [[William Ramsay|Ramsay, William]], Travers, Morris W.|journal = Proceedings of the Royal Society of London|volume = 63|issue = 1|pages = 437–440|year = 1898|doi = 10.1098/rspl.1898.0057}}&lt;/ref&gt;
 |discovery date=1898
 |first isolation by=[[William Ramsay|W. Ramsay]] &amp; [[Morris W. Travers|M. Travers]]&lt;ref&gt;{{cite web |url=http://nautilus.fis.uc.pt/st2.5/scenes-e/elem/e01000.html |title=Neon: History |accessdate=February 27, 2007|publisher=Softciências}}&lt;/ref&gt;
 |first isolation date=1898
 |named by=
 |named date=
 |history comment label=Invention of [[neon lighting]]
 |history comment=[[Georges Claude]] (1910)
 }}&lt;noinclude&gt;
 
 {{Template reference list}}
 [[பகுப்பு:தனிம அட்டவணை தகவற்சட்ட வார்ப்புருக்கள்]]