ᱳᱠᱥᱤᱡᱟᱹᱱ

ᱳᱠᱥᱤᱡᱟᱹᱱ, ₈O
	Liquid oxygen boiling
ᱳᱠᱥᱤᱡᱟᱹᱱ
Appearance	gas: colorless; liquid and solid: pale blue
Standard atomic weight Ar, std(O)	[15.99903, 15.99977] conventional: 15.999
Abundance
in the Earth's crust	461000 ppm
ᱳᱠᱥᱤᱡᱟᱹᱱ in the periodic table
	nitrogen ← ᱳᱠᱥᱤᱡᱟᱹᱱ → fluorine
Atomic number (Z)	8
Group	group n/a
Period	[[Period {{{period}}} element\|period {{{period}}}]]
Block	[[{{{block}}}-block]]
Element category	Reactive nonmetal
Electron configuration	[He] 2s2 2p4
Electrons per shell	2, 6
Physical properties
Phase at STP	gas
Melting point	54.36 K (−218.79 °C, −361.82 °F)
Boiling point	90.188 K (−182.962 °C, −297.332 °F)
Density (at STP)	1.429 g/L
when liquid (at b.p.)	1.141 g/cm3
Triple point	54.361 K, 0.1463 kPa
Critical point	154.581 K, 5.043 MPa
Heat of fusion	(O2) 0.444 kJ/mol
Heat of	(O2) 6.82 kJ/mol
Molar heat capacity	(O2) 29.378 J/(mol·K)
Atomic properties
Oxidation states	−2, −1, +1, +2
Electronegativity	Pauling scale: 3.44
energies	1st: 1313.9 kJ/mol ; 2nd: 3388.3 kJ/mol ; 3rd: 5300.5 kJ/mol ; (more) ;
Covalent radius	66±2 pm
Van der Waals radius	152 pm
	Spectral lines of ᱳᱠᱥᱤᱡᱟᱹᱱ
Other properties
Natural occurrence	primordial
Crystal structure	cubic
Speed of sound	330 m/s (gas, at 27 °C)
Thermal conductivity	26.58×10−3 W/(m·K)
Magnetic ordering	paramagnetic
Magnetic susceptibility	+3449.0×10−6 cm3/mol (293 K)
CAS Number	7782-44-7
History
Discovery	Michael Sendivogius; Carl Wilhelm Scheele (1604, 1771)
Named by	Antoine Lavoisier (1777)
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ᱳᱠᱥᱤᱡᱟᱹᱱ ᱫᱚ ᱢᱤᱫ ᱠᱮᱢᱤᱠᱟᱞ ᱮᱞᱤᱢᱮᱱᱴ ᱠᱟᱱᱟ, ᱱᱚᱶᱟ ᱨᱮᱭᱟᱜ ᱪᱤᱱᱦᱟᱹ 'O' ᱠᱟᱱᱟ ᱟᱨ ᱢᱳᱞᱮᱠᱩᱞᱟᱹᱨ ᱮᱞ 8 ᱢᱮᱱᱟᱜᱼᱟ ᱾ ᱱᱚᱶᱟ ᱫᱚ ᱯᱨᱮᱰᱤᱠ ᱴᱮᱵᱤᱞ ᱨᱮᱭᱟᱜ ᱪᱟᱞᱠᱳᱡᱮᱱ ᱜᱟᱫᱮᱞ (ᱜᱽᱨᱩᱯ) ᱨᱮᱭᱟᱜ ᱢᱤᱫ ᱨᱟᱹᱥᱤᱭᱟᱹ ᱠᱟᱱᱟ, ᱱᱚᱣᱟ ᱫᱚ ᱢᱤᱫᱴᱟᱝ ᱟᱹᱰᱤ ᱰᱷᱮᱨ ᱮᱵᱟᱱᱰᱮᱱᱴ ᱱᱳᱱ-ᱢᱮᱴᱟᱨ ᱠᱟᱱᱟ ᱟᱨ ᱮᱡᱮᱱᱴ ᱠᱟᱱᱟ ᱡᱟᱦᱟᱸ ᱫᱚ ᱟᱹᱰᱤ ᱡᱟᱹᱥᱛᱤ ᱮᱞᱤᱢᱮᱱᱴᱠᱳ ᱥᱟᱶ-ᱥᱟᱶᱛᱮ ᱮᱴᱟᱜ ᱠᱟᱹᱢᱯᱟᱣᱩᱱᱰ ᱥᱟᱶ ᱟᱞᱜᱟ ᱛᱮ ᱳᱠᱥᱟᱭᱟᱭᱤᱰ ᱵᱮᱱᱟᱜ ᱠᱟᱱᱟ᱾ ᱳᱠᱥᱤᱡᱟᱹᱱ ᱫᱷᱟᱹᱨᱛᱤ ᱨᱮᱭᱟᱜ ᱠᱨᱟᱹᱥᱴ ᱨᱮ ᱡᱚᱛᱚ ᱠᱷᱚᱱ ᱯᱨᱟᱪᱩᱨ ᱮᱞᱤᱢᱮᱱᱴ ᱠᱟᱱᱟ, ᱟᱨ ᱚᱱᱟ ᱥᱟᱶᱛᱮ ᱦᱟᱰᱨᱚᱡᱟᱹᱱ ᱟᱨ ᱦᱤᱞᱤᱭᱟᱢ ᱛᱟᱭᱳᱢ, ᱱᱚᱣᱟ ᱵᱽᱨᱟᱱᱰ ᱨᱮ ᱛᱮᱥᱟᱨᱟᱜ ᱡᱚᱛᱚ ᱠᱷᱚᱱ ᱯᱨᱟᱪᱩᱨ ᱮᱞᱤᱢᱮᱱᱴ ᱠᱟᱱᱟ᱾^[᱓] ᱢᱟᱱᱟᱠ ᱛᱟᱯᱢᱟᱱ ᱟᱨ ᱫᱟᱵᱟᱣ ᱨᱮ, ᱮᱞᱤᱢᱮᱱᱴ ᱨᱮᱭᱟᱜ ᱵᱟᱨᱭᱟ ᱢᱳᱞᱮᱠᱩᱞᱟᱹᱨ ᱢᱮᱥᱟ ᱠᱟᱛᱮ ᱰᱟᱭᱴᱚᱢᱮᱴᱤᱠ ᱳᱠᱥᱤᱡᱟᱹᱱ ᱵᱮᱱᱟᱜ ᱠᱟᱱᱟ, ᱡᱟᱦᱟᱸ ᱫᱚ ᱨᱚᱝᱦᱤᱱ ᱟᱨ ᱜᱟᱱᱫᱷᱦᱤᱱ ᱫᱽᱣᱤᱢᱳᱞᱮᱠᱩᱞᱟᱹᱨ ᱜᱮᱥ ᱠᱟᱱᱟ ᱡᱟᱦᱟᱸ ᱫᱚ ᱱᱚᱣᱟ ᱨᱮᱭᱟᱜ ᱯᱷᱳᱨᱢᱩᱞᱟ O
₂ ᱠᱟᱱᱟ, ᱰᱟᱭᱴᱚᱢᱤᱠ ᱳᱠᱥᱤᱡᱟᱹᱱ ᱜᱮᱥ ᱱᱤᱛᱟᱝ ᱨᱮ ᱫᱷᱟᱹᱨᱛᱤ ᱨᱮᱭᱟᱜ ᱮᱴᱢᱳᱥᱯᱷᱮᱭᱟᱨ ᱨᱮᱭᱟᱜ ᱒᱐.᱙᱕% ᱦᱤᱥᱥᱟ ᱵᱮᱱᱟᱜ ᱠᱟᱱᱟ, ᱦᱚᱭᱛᱚ ᱟᱹᱰᱤ ᱚᱠᱛᱮ ᱠᱷᱚᱱ ᱜᱤ ᱱᱚᱣᱟ ᱫᱚ ᱱᱟᱥᱮ ᱵᱚᱫᱚᱞ ᱦᱮᱡ ᱟᱠᱟᱱᱟ᱾ ᱳᱠᱥᱤᱡᱟᱹᱱ ᱳᱠᱥᱟᱭᱤᱰ ᱨᱮᱭᱟᱜ ᱞᱮᱠᱟᱛᱮ ᱫᱷᱟᱹᱨᱛᱤ ᱨᱮᱭᱟᱜ ᱠᱨᱟᱹᱥᱴ ᱨᱮᱭᱟᱜ ᱟᱫᱷᱟ ᱦᱤᱥᱥᱟ ᱜᱟᱱ ᱵᱮᱱᱟᱜ ᱠᱟᱱᱟ᱾

ᱯᱟᱲᱟᱦᱟᱜ ᱨᱮᱭᱟᱜ ᱱᱟᱜᱟᱢ

ᱳᱠᱥᱤᱡᱟᱹᱱ ᱫᱷᱟᱹᱨᱛᱤ ᱨᱮᱭᱟᱜ ᱟᱭᱢᱟ ᱢᱮᱴᱟᱨ ᱨᱮ ᱛᱟᱦᱮᱱ ᱠᱤ ᱠᱟᱱᱟ᱾ ᱡᱮᱞᱮᱠᱟ ᱫᱟᱜ ᱟᱨ ᱨᱤᱭᱟᱞᱤᱴᱤ ᱨᱮ ᱮᱴᱟᱜ ᱮᱞᱤᱢᱮᱱᱴ ᱠᱚ ᱨᱮᱭᱟᱜ ᱡᱚᱠᱷᱟ ᱨᱮ ᱱᱚᱣᱟ ᱨᱮᱭᱟᱜ ᱵᱷᱮᱞᱭᱩ ᱟᱹᱰᱤ ᱡᱟᱹᱥᱛᱤ ᱛᱟᱦᱮᱱ ᱠᱟᱱᱟ᱾ ᱳᱠᱥᱤᱡᱟᱹᱱ, ᱮᱴᱢᱳᱥᱯᱷᱮᱭᱟᱨ, ᱯᱷᱩᱨᱜᱟᱹᱞ ᱨᱩᱯ ᱛᱮ ᱧᱟᱢᱚᱜ ᱠᱟᱱᱟ᱾ ᱮ ᱮᱵᱷᱨᱮᱡᱽ ᱞᱮᱠᱟᱛᱮ ᱧᱮᱞ ᱞᱮᱠᱷᱟᱱ ᱱᱚᱣᱟ ᱨᱮ ᱢᱚᱬᱮ ᱵᱷᱟᱜᱽ ᱥᱮ ᱦᱟᱹᱴᱤᱧ ᱨᱮ ᱧᱟᱢᱚᱜ ᱠᱟᱱᱟ᱾ ᱠᱟᱹᱢᱯᱟᱣᱩᱱᱰ ᱞᱮᱠᱟᱛᱮ ᱢᱤᱱᱮᱨᱟᱞᱥ ᱟᱨ ᱰᱟᱴᱟᱱᱤ ᱠᱚ ᱨᱮᱭᱟᱜ ᱱᱚᱣᱟ ᱟᱹᱰᱤ ᱞᱟᱹᱠᱛᱤᱭᱟᱱ ᱦᱤᱥᱥᱟ ᱠᱟᱱᱟ᱾

ᱡᱩᱞᱩᱜ ᱥᱟᱣᱛᱮ ᱛᱤᱱᱠᱟ ᱨᱮᱭᱟᱜ ᱯᱨᱟᱡᱽᱣᱟᱞᱤᱛ ᱦᱩᱭᱩᱜ ᱠᱟᱱᱟ ᱳᱠᱥᱤᱡᱟᱹᱱ ᱨᱮᱭᱟᱜ ᱳᱨᱳᱢ ᱢᱮᱱᱟᱜᱼᱟ ( ᱱᱟᱭᱴᱨᱟᱥ ᱳᱠᱥᱟᱭᱤᱰ ᱠᱷᱚᱱ ᱱᱚᱣᱟ ᱫᱚ ᱡᱩᱫᱟᱹ ᱱᱟᱭᱴᱨᱤᱠ ᱳᱠᱥᱟᱭᱤᱰ ᱨᱮᱭᱟᱜ ᱵᱮᱣᱦᱟᱨ ᱛᱮ ᱵᱟᱰᱟᱭᱚᱜ ᱠᱟᱱᱟ)᱾ ᱳᱠᱥᱤᱡᱟᱹᱱ ᱨᱮᱭᱟᱜ ᱢᱟᱛᱨᱟ ᱠᱭᱩᱯᱨᱟᱹᱥ ᱠᱞᱚᱨᱟᱭᱤᱰᱹ ᱵᱮᱥ (ᱪᱷᱟᱨ) ᱯᱟᱨᱳᱜᱮᱞᱚᱞ ᱨᱮᱭᱟᱜ ᱜᱷᱚᱞ, ᱛᱟᱢᱵᱟ ᱟᱨ ᱱᱚᱣᱟ ᱠᱚ ᱞᱮᱠᱟ ᱮᱴᱟᱜ ᱡᱤᱱᱤᱥ ᱠᱚ ᱦᱚᱛᱮᱛᱮ ᱛᱮ ᱥᱮ ᱱᱚᱣᱟ ᱠᱚ ᱞᱮᱠᱟ ᱫᱚᱥᱟᱮ ᱵᱮᱣᱦᱟᱨ ᱞᱮᱠᱟᱱ ᱡᱤᱱᱤᱥ ᱠᱚ ᱦᱚᱛᱮᱛᱮ ᱥᱚᱥᱤᱛ ᱦᱩᱭ ᱳᱪᱳ ᱨᱮᱭᱟᱜ ᱛᱮ ᱵᱟᱰᱟᱭᱚᱜ ᱠᱟᱱᱟ᱾

ᱵᱟᱦᱨᱮ ᱡᱚᱱᱚᱲ

ᱥᱟᱹᱠᱷᱭᱟᱹᱛ

↑ Weast, Robert (1984). CRC, Handbook of Chemistry and Physics. Boca Raton, Florida: Chemical Rubber Company Publishing. pp. E110. ISBN 0-8493-0464-4.
↑ Arblaster, John W. (2018). Selected Values of the Crystallographic Properties of Elements. Materials Park, Ohio: ASM International. ISBN 978-1-62708-155-9.
↑ Jastrow, Joseph (1936). Story of Human Error. Ayer Publishing. p. 171. ISBN 978-0-8369-0568-7. Archived from the original on ᱚᱠᱴᱚᱵᱚᱨ 1, 2021. Retrieved ᱚᱜᱚᱥᱴ 23, 2020.

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

[Arblaster_2018-2] Arblaster, John W. (2018). Selected Values of the Crystallographic Properties of Elements. Materials Park, Ohio: ASM International. ISBN 978-1-62708-155-9.

[3] Jastrow, Joseph (1936). Story of Human Error. Ayer Publishing. p. 171. ISBN 978-0-8369-0568-7. Archived from the original on ᱚᱠᱴᱚᱵᱚᱨ 1, 2021. Retrieved ᱚᱜᱚᱥᱴ 23, 2020.

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