"Nái" siû-thin kiên ke chhâ-phe̍t
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無編輯摘要 |
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Thi 1 hàng:
{{infobox element
|name=Nái
|enname=neon
|number=10
|symbol=Ne
|left=[[Fuk]]
|right=[[Na̍p]]
|above=[[Hoi|He]]
|below=[[argon|Ar]]
|series=hî-yù hi-thí
|series comment=
|group=18
|period=2
|block=p
|series 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=
|image name 2=Neon spectra.jpg
|image name 2 comment=Spectral lines of neon in the visible region
|atomic mass=20.1797
|atomic mass ref=<ref name="IUPAC">[http://www.ciaaw.org/atomic-weights.htm Standard Atomic Weights 2013]. [[Commission on Isotopic Abundances and Atomic Weights]]</ref>
|atomic mass 2=6
|atomic mass comment=
|electron configuration=[[[Helium|He]]] 2s<sup>2</sup> 2p<sup>6</sup>
|electrons per shell=2, 8
|phase=hi-thí
|phase comment=
|density gplstp=0.9002
|density gpcm3nrt=
|density gpcm3nrt 2=
|density gpcm3mp=
|density gpcm3bp=1.207
|density gpcm3bp ref=<ref name=CRC>{{cite book
| last1=Hammond|first1=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}}</ref>
|melting point K=24.56
|melting point C=−248.59
|melting point F=−415.46
|boiling point K=27.104
|boiling point C=−246.046
|boiling point F=−410.883
|triple point K=24.556
|triple point kPa=43.37
|triple point ref=<ref name="ITS90">{{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 }}</ref><ref name=b92>{{RubberBible92nd|page=4.122}}</ref>
|critical point K=44.4918
|critical point MPa=2.7686
|critical point ref=<ref name=b92/>
|heat fusion=0.335
|heat vaporization=1.71
|heat capacity=20.79<ref>Shuen-Chen Hwang, Robert D. Lein, Daniel A. Morgan (2005). "Noble Gases". Kirk Othmer Encyclopedia of Chemical Technology. Wiley. pp. 343–383. doi:10.1002/0471238961.0701190508230114.a01.</ref>
|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= '''0'''
|number of ionization energies=4
|ionization energy 1=2080.7
|ionization energy 2=3952.3
|ionization energy 3=6122
|atomic radius=
|atomic radius calculated=
|covalent radius=58
|Van der Waals radius=154
|magnetic ordering=[[diamagnetic]]
|magnetic ordering ref=<ref>[http://www-d0.fnal.gov/hardware/cal/lvps_info/engineering/elementmagn.pdf Magnetic susceptibility of the elements and inorganic compounds], in {{RubberBible86th}}</ref>
|electrical resistivity=
|electrical resistivity at 0=
|electrical resistivity at 20=
|thermal conductivity=49.1×10<sup>−3</sup>
|thermal conductivity 2=
|thermal diffusivity=
|thermal expansion=
|thermal expansion at 25=
|speed of sound=435
|speed of sound comment=(gas, at 0 °C)
|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=
{{Infobox element/isotopes stable | mn=20 | sym=Ne | na=90.48% | n=10 |firstlinks=yes}}
{{Infobox element/isotopes stable | mn=21 | sym=Ne | na=0.27% | n=11 |firstlinks=no}}
{{Infobox element/isotopes stable | mn=22 | sym=Ne | na=9.25% | n=12 |firstlinks=no}}
|isotopes comment=
|predicted by=[[William Ramsay]]
|prediction date=1897
|discovery and first isolation by=William Ramsay & [[Morris Travers]]<ref>{{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}}</ref><ref>{{cite web |url=http://nautilus.fis.uc.pt/st2.5/scenes-e/elem/e01000.html |title=Neon: History |accessdate=2007-02-27|publisher=Softciências}}</ref>
|discovery date=1898
}}
'''Nái''' (氖), fe̍t-chá ham-cho '''nui''' (氝), he yit-tsúng [[Fa-ho̍k]] [[Ngièn-su]], fa-ho̍k fù-ho vì '''Ne''', ngièn-tsṳ́ su-muk he '''10''', tshai [[Ngièn-su Tsû-khì péu]] chûng thi-sṳ̍p vi.
{{Ngièn-su Tsû-khì-péu}}
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