ନିଅନ

Neon, ₁₀Ne
	Neon gas in a discharge tube, so-called neon light.
	Spectral lines of neon in the visible region
ସାଧାରଣ ଗୁଣ
ନାମ, ପ୍ରତୀକ	neon, Ne
Appearance	colorless gas exhibiting an orange-red glow when placed in a high voltage electric field
ଉଚ୍ଚାରଣ	/ˈniːɒn/
Neon in the periodic table
	fluorine ← neon → sodium
ପରମାଣୁ କ୍ରମାଙ୍କ (Z)	10
ଶ୍ରେଣୀ, ବ୍ଳକ	group 18 (noble gases), p-block
ପର୍ଯ୍ୟାୟ	period 2
ମୌଳିକ ପ୍ରକାର	noble gas
ମାନକ ପରମାଣବିକ ଓଜନ (±) (Ar)	20.1797(6)
ଇଲେକ୍‌ଟ୍ରୋନ୍ ବିନ୍ୟାସ	[He] 2s2 2p6
per shell	2, 8
ଭୌତିକ ଗୁଣ
ଅବସ୍ଥା	gas
ଗଳନାଙ୍କ	24.56 K (-248.59 °C, -415.46 °F)
ସ୍ଫୁଟନାଙ୍କ	27.07 K (-246.08 °C, -410.94 °F)
ଘନତା at stp (0 °C and 101.325 kPa)	0.9002 g/L
when liquid, at b.p.	1.207 g/cm3
Triple point	24.5561 K, 43 kPa
Critical point	44.4 K, 2.76 MPa
Heat of fusion	0.335 kJ/mol
Heat of	1.71 kJ/mol
Molar heat capacity	5R/2 = 20.786 J/(mol·K)
Atomic properties
Oxidation states	1, 0
energies	; (more)
Covalent radius	58 pm
Van der Waals radius	154 pm
Miscellanea
Crystal structure	face-centered cubic (fcc)
Speed of sound	(gas, 0 °C) 435 m/s
Thermal conductivity	49.1x10-3 W/(m·K)
Magnetic ordering	diamagnetic
Bulk modulus	654 GPa
CAS Number	7440-01-9
ଇତିହାସ
Prediction	William Ramsay (1897)
ଆବିଷ୍କାର	William Ramsay & Morris Travers (1898)
First isolation	William Ramsay & Morris Travers (1898)
Most stable isotopes of neon
	view; talk; edit; \| references

ନିଅନ (English: Neon) ହେଉଛି ଏକ ରାସାୟନିକ ମୌଳିକ ଯାହାର ପ୍ରତୀକ Ne ଓ ପରମାଣୁ କ୍ରମାଙ୍କ ୧୦ । ଏହା ଏକ ନିଷ୍କ୍ରିୟ ଗ୍ୟାସ ।

ଇତିହାସ

ଆବିଷ୍କାର- ମୋରିସ୍ ଟ୍ରେଭର୍‌ସ୍‌, ସାର ଉଇଲିୟମ ରାମ୍‌ସେ କେବେ-୧୮୯୮ କେଉଂଠି- ଇଂଲଣ୍ଡ

ସମସ୍ଥାନିକ

20Ne [10 neutrons] Abundance: 90.48% Stable with 10 neutrons

21Ne [11 neutrons] Abundance: 0.27% Stable with 11 neutrons

22Ne [12 neutrons] Abundance: 0.205% Stable with 12 neutrons

ଅବସ୍ଥିତି

ବ୍ୟବହାର

ଯୌଗିକ

ଆହୁରି ଦେଖନ୍ତୁ

ଟୀକା

↑ 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.
↑ "Section 4, Properties of the Elements and Inorganic Compounds; Melting, boiling, triple, and critical temperatures of the elements". CRC Handbook of Chemistry and Physics (85th edition ed.). Boca Raton, Florida: CRC Press. 2005. {{cite book}}: |edition= has extra text (help)
↑ "HNe". NIST Chemistry WebBook. National Institute of Standards and Technology. Retrieved 23 January 2013.
↑ Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81st edition, CRC press.
↑ 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.{{cite journal}}: CS1 maint: multiple names: authors list (link)
↑ "Neon: History". Softciências. Retrieved February 27, 2007.

ଆଧାର

ବାହାର ଲିଙ୍କ

Neon at The Periodic Table of Videos (University of Nottingham)
WebElements.com – Neon.
It's Elemental – Neon
USGS Periodic Table – Neon
Atomic Spectrum of Neon
Neon Museum, Las Vegas

[CRC-1] Hammond, C.R. (2000). The Elements, in Handbook of Chemistry and Physics 81st edition (PDF). CRC press. p. 19. ISBN 0849304814.

[ITS90-2] 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.

[3] "Section 4, Properties of the Elements and Inorganic Compounds; Melting, boiling, triple, and critical temperatures of the elements". CRC Handbook of Chemistry and Physics (85th edition ed.). Boca Raton, Florida: CRC Press. 2005. {{cite book}}: |edition= has extra text (help)

[4] "HNe". NIST Chemistry WebBook. National Institute of Standards and Technology. Retrieved 23 January 2013.

[5] Magnetic susceptibility of the elements and inorganic compounds, in Handbook of Chemistry and Physics 81st edition, CRC press.

[6] 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.{{cite journal}}: CS1 maint: multiple names: authors list (link)

[7] "Neon: History". Softciências. Retrieved February 27, 2007.

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