ଉଦ୍‌ଜାନ

Hydrogen, ₁H
	Purple glow in its plasma state
	Spectral lines of hydrogen
ସାଧାରଣ ଗୁଣ
ନାମ, ପ୍ରତୀକ	hydrogen, H
Appearance	colorless gas
ଉଚ୍ଚାରଣ	/ˈhaɪdrədʒən/ HY-drə-jən
Hydrogen in the periodic table
	- ← hydrogen → helium
ପରମାଣୁ କ୍ରମାଙ୍କ (Z)	1
ଶ୍ରେଣୀ, ବ୍ଳକ	group 1, s-block
ପର୍ଯ୍ୟାୟ	period 1
ମୌଳିକ ପ୍ରକାର	nonmetal
ମାନକ ପରମାଣବିକ ଓଜନ (±) (Ar)	1.008(1)
ଇଲେକ୍‌ଟ୍ରୋନ୍ ବିନ୍ୟାସ	1s1
per shell	1
ଭୌତିକ ଗୁଣ
	colorless
ଅବସ୍ଥା	gas
ଗଳନାଙ୍କ	14.01 K (-259.14 °C, -434.45 °F)
ସ୍ଫୁଟନାଙ୍କ	20.28 K (-252.87 °C, -423.17 °F)
ଘନତା at stp (0 °C and 101.325 kPa)	0.08988 g/L
when liquid, at m.p.	0.07 (0.0763 solid) g/cm3
when liquid, at b.p.	0.07099 g/cm3
Triple point	13.8033 K, 7.042 kPa
Critical point	32.97 K, 1.293 MPa
Heat of fusion	(H2) 0.117 kJ/mol
Heat of	(H2) 0.904 kJ/mol
Molar heat capacity	(H2) 28.836 J/(mol·K)
Atomic properties
Oxidation states	1, -1 amphoteric oxide
Electronegativity	Pauling scale: 2.20
Covalent radius	31±5 pm
Van der Waals radius	120 pm
Miscellanea
Crystal structure	hexagonal
Speed of sound	(gas, 27 °C) 1310 m/s
Thermal conductivity	0.1805 W/(m·K)
Magnetic ordering	diamagnetic
CAS Number	1333-74-0
ଇତିହାସ
ଆବିଷ୍କାର	Henry Cavendish (1766)
Named by	Antoine Lavoisier (1783)
Most stable isotopes of hydrogen
	view; talk; edit; \| references

ଉଦଜାନ (English: Hydrogen; ହାଇଡ୍ରୋଜେନ୍) ଏକ ରାସାୟନିକ ମୌଳିକ ଓ ଏହାର ପ୍ରତୀକ H, ପରମାଣୁ କ୍ରମାଙ୍କ ୧, ପରମାଣବିକ ବସ୍ତୁତ୍ୱ ୧.୦୦୭ ୯୪ amu । ଉଦଜାନ ସବୁଠାରୁ ହାଲୁକା ମୌଳିକ ଓ ଏହାର ଏକ-ପରମାଣବିକ ଅବସ୍ଥା ବିଶ୍ୱର ସବୁଠାରୁ ପ୍ରଚୁର ପରିମାଣରେ ମିଳୁଥିବା ମୌଳିକ (ପାଖାପାଖି ୭୫% ପ୍ରତିଶତ) ।^[୭]^{[ଟୀକା ୧]}

ହାଇଡ୍ରୋଜେନ୍ ସ୍ପେକ୍ଟ୍ରମ୍ ପରୀକ୍ଷା |

ଟୀକା

↑ Simpson, J.A.; Weiner, E.S.C. (1989). "Hydrogen". Oxford English Dictionary. Vol. 7 (2nd ed.). Clarendon Press. ISBN 0-19-861219-2.
↑ Wiberg, Egon; Wiberg, Nils; Holleman, Arnold Frederick (2001). Inorganic chemistry. Academic Press. p. 240. ISBN 0123526515.{{cite book}}: CS1 maint: multiple names: authors list (link)
↑ "Magnetic susceptibility of the elements and inorganic compounds". [[CRC Handbook of Chemistry and Physics]] (PDF) (81st ed.). CRC Press. {{cite book}}: URL–wikilink conflict (help)
↑ "Hydrogen". Van Nostrand's Encyclopedia of Chemistry. Wylie-Interscience. 2005. pp. 797–799. ISBN 0-471-61525-0.
↑ Emsley, John (2001). Nature's Building Blocks. Oxford: Oxford University Press. pp. 183–191. ISBN 0-19-850341-5.
↑ Stwertka, Albert (1996). A Guide to the Elements. Oxford University Press. pp. 16–21. ISBN 0-19-508083-1.
↑ Palmer, D. (13 September 1997). "Hydrogen in the Universe". NASA. Retrieved 2008-02-05.

ଅଧାର

ଆହୁରି ପଢନ୍ତୁ

Chart of the Nuclides (17th ed.). Knolls Atomic Power Laboratory. 2010. ISBN 978-0-9843653-0-2.
Ferreira-Aparicio, P; M. J. Benito, J. L. Sanz (2005). "New Trends in Reforming Technologies: from Hydrogen Industrial Plants to Multifuel Microreformers". Catalysis Reviews. 47 (4): 491–588. doi:10.1080/01614940500364958.
Newton, David E. (1994). The Chemical Elements. New York: Franklin Watts. ISBN 0-531-12501-7.
Rigden, John S. (2002). Hydrogen: The Essential Element. Cambridge, Massachusetts: Harvard University Press. ISBN 0-531-12501-7.
Romm, Joseph, J. (2004). The Hype about Hydrogen, Fact and Fiction in the Race to Save the Climate. Island Press. ISBN 1-55963-703-X.{{cite book}}: CS1 maint: multiple names: authors list (link) Author interview Archived 2010-01-04 at the Wayback Machine. at Global Public Media.
Scerri, Eric (2007). The Periodic System, Its Story and Its Significance,. New York: Oxford University Press. ISBN 0-19-530573-6.

ବାହାର ଲିଙ୍କ

Basic Hydrogen Calculations of Quantum Mechanics Archived 2006-06-12 at the Wayback Machine.
Hydrogen at The Periodic Table of Videos (University of Nottingham)
High temperature hydrogen phase diagram Archived 2016-03-04 at the Wayback Machine.
Wavefunction of hydrogen

ଆଧାର ଭୁଲ: <ref> ଟ୍ୟାଗସବୁ କେବଳ "ଟୀକା" ନାମକ ଦଳ ପାଇଁ ରହିଥିଲେ ହେଁ କୌଣସି ସମ୍ବନ୍ଧିତ <references group="ଟୀକା"/> ଟ୍ୟାଗ ମିଳିଲା ନାହିଁ କିମ୍ବା </ref> ବନ୍ଦ କରିବା ଟ୍ୟାଗଟି ନାହିଁ ।

[1] Simpson, J.A.; Weiner, E.S.C. (1989). "Hydrogen". Oxford English Dictionary. Vol. 7 (2nd ed.). Clarendon Press. ISBN 0-19-861219-2.

[2] Wiberg, Egon; Wiberg, Nils; Holleman, Arnold Frederick (2001). Inorganic chemistry. Academic Press. p. 240. ISBN 0123526515.{{cite book}}: CS1 maint: multiple names: authors list (link)

[3] "Magnetic susceptibility of the elements and inorganic compounds". [[CRC Handbook of Chemistry and Physics]] (PDF) (81st ed.). CRC Press. {{cite book}}: URL–wikilink conflict (help)

[Nostrand-4] "Hydrogen". Van Nostrand's Encyclopedia of Chemistry. Wylie-Interscience. 2005. pp. 797–799. ISBN 0-471-61525-0.

[nbb-5] Emsley, John (2001). Nature's Building Blocks. Oxford: Oxford University Press. pp. 183–191. ISBN 0-19-850341-5.

[Stwertka-6] Stwertka, Albert (1996). A Guide to the Elements. Oxford University Press. pp. 16–21. ISBN 0-19-508083-1.

[7] Palmer, D. (13 September 1997). "Hydrogen in the Universe". NASA. Retrieved 2008-02-05.

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