نيون

Neon, ₁₀Ne
	Spectral lines of neon in the visible region
عمومي خواص
Pronunciation	/ˈniːɒn/
Appearance	colorless gas exhibiting an orange-red glow when placed in an electric field
Neon په دوراني جدول کې
fluorine ← neon → sodium	‍
اټومي شمیره (Z)	10
گروپ, پیریود	group 18 (noble gases), period 2
بلاک	p-block
Element category	noble gas
معياري اټومي وزن (Ar)	کينډۍ:Val
Electron configuration	[He] 2s2 2p6
Electrons per shell	2, 8
فزیکي خواص
حالت (at STP)	گاز
دويلې کيدو ټکى	24.56 K (−248.59 °C, −415.46 °F)
يشنا ټکی	27.104 K (−246.046 °C, −410.883 °F)
کثافت (at STP)	0.9002 g/L
when liquid, at b.p.	1.207 g/cm3
Triple point	24.556 K, 43.37 kPa
Critical point	44.4918 K, 2.7686 MPa
Heat of fusion	0.335 kJ/mol
Heat of vaporization	1.71 kJ/mol
Molar heat capacity	20.79 J/(mol·K)
اټومي خواص
Oxidation states	0
Ionization energies	1st: 2080.7 kJ/mol ; 2nd: 3952.3 kJ/mol ; 3rd: 6122 kJ/mol ; (more) ;
Covalent radius	58 pm
Van der Waals radius	154 pm
Miscellanea
Crystal structure	face-centered cubic (fcc) Face-centered cubic crystal structure for neon
Speed of sound	435 m/s (gas, at 0 °C)
د تودوخې تېرېدنه	49.1×10−3 W/(m·K)
Magnetic ordering	diamagnetic
Magnetic susceptibility (χmol)	−6.74·10−6 cm3/mol (298 K)
Bulk modulus	654 GPa
CAS Number	7440-01-9
History
Prediction	William Ramsay (1897)
Discovery and first isolation	William Ramsay & Morris Travers (1898)
Main isotopes of neon
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نيون (په انگرېزي: Neon) له کیمیاوي عناصرو څخه یو دی چې په تناوبي جدول کې د Ne سمبول او ۱۰ اتمي شمېرې په وسیله ښودل شوی دی.

مشخصات

تاریخچه

مرکبات

د استعمال ځایونه

سرچينې

↑ Meija, J.; Coplen, T. B. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure Appl. Chem. 88 (3): 265–91. doi:10.1515/pac-2015-0305. {{cite journal}}: Unknown parameter |displayauthors= ignored (|display-authors= suggested) (help)
↑ Hammond, C. R. (2000). The Elements, in Handbook of Chemistry and Physics 81st edition (PDF). CRC press. p. 19. ISBN 0849304814.
↑ Preston-Thomas, H. (1990). "The International Temperature Scale of 1990 (ITS-90)". Metrologia. 27: 3–10. Bibcode:1990Metro..27....3P. doi:10.1088/0026-1394/27/1/002.
↑ ^۴٫۰ ^۴٫۱ کينډۍ:RubberBible92nd
↑ 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.
↑ Magnetic susceptibility of the elements and inorganic compounds, in کينډۍ:RubberBible86th
↑ Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
↑ Ramsay, William; Travers, Morris W. (1898). "On the Companions of Argon". Proceedings of the Royal Society of London. 63 (1): 437–440. doi:10.1098/rspl.1898.0057.
↑ "Neon: History". Softciências. نه اخيستل شوی 2007-02-27.

دا ليکنه نابشپړه ده، تاسې ددې ليکنې په بشپړولو کې د ويکيپېډيا سره مرسته کولای شئ.

[CIAAW2016-1] Meija, J.; Coplen, T. B. (2016). "Atomic weights of the elements 2013 (IUPAC Technical Report)". Pure Appl. Chem. 88 (3): 265–91. doi:10.1515/pac-2015-0305. {{cite journal}}: Unknown parameter |displayauthors= ignored (|display-authors= suggested) (help)

[CRC-2] Hammond, C. R. (2000). The Elements, in Handbook of Chemistry and Physics 81st edition (PDF). CRC press. p. 19. ISBN 0849304814.

[ITS90-3] Preston-Thomas, H. (1990). "The International Temperature Scale of 1990 (ITS-90)". Metrologia. 27: 3–10. Bibcode:1990Metro..27....3P. doi:10.1088/0026-1394/27/1/002.

[b92-4] ۴٫۰ ^۴٫۱ کينډۍ:RubberBible92nd

[5] 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.

[6] Magnetic susceptibility of the elements and inorganic compounds, in کينډۍ:RubberBible86th

[7] Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.

[8] Ramsay, William; Travers, Morris W. (1898). "On the Companions of Argon". Proceedings of the Royal Society of London. 63 (1): 437–440. doi:10.1098/rspl.1898.0057.

[9] "Neon: History". Softciências. نه اخيستل شوی 2007-02-27.

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