Ksenoon (Xe)

chemical element with atomic number of 54 and heaviest stable noble gas

Atomic Number	54
Atomic Weight	131.293
massiarv	132

Group	18
Period	5
Block	p

prooton	54 p⁺
neutron	78 n⁰
elektron	54 e^-

Animated Bohri aatomiteooria of Xe (Ksenoon)

Füüsikalised Omadused

Aatomiraadius	232 pm
molaarruumala	42,9 cm³/mol
Covalent Radius	131 pm 135 pm 122 pm 140 pm
Metallic Radius
ionic radius	40 pm 48 pm
Crystal Radius	54 pm 62 pm
Van der Waals radius	216 pm 216 pm 228 pm 440,4 pm
density	0,005366 g/cm³

Keemilised Omadused

{ERROR}

energia

proton affinity	499,6 kJ/mol
Elektronafiinsus	−0,056 eV/particle
ionization energy	12,1298431 eV/particle 20,975 eV/particle 31,05 eV/particle 42,2 eV/particle 54,14 eV/particle 66,703 eV/particle 91,6 eV/particle 105,9778 eV/particle 179,84 eV/particle 202 eV/particle 229,02 eV/particle 255 eV/particle 281 eV/particle 314 eV/particle 343 eV/particle 374 eV/particle 404 eV/particle 430 eV/particle 549 eV/particle 582 eV/particle 616 eV/particle 650 eV/particle 700 eV/particle 736 eV/particle 818 eV/particle 857,03 eV/particle 1 493 eV/particle 1 571 eV/particle 1 653 eV/particle 1 742 eV/particle 1 826 eV/particle 1 919 eV/particle 2 023 eV/particle 2 113 eV/particle 2 209 eV/particle 2 300 eV/particle 2 556 eV/particle 2 637 eV/particle 2 726 eV/particle 2 811 eV/particle 2 975 eV/particle 3 068 eV/particle 3 243 eV/particle 3 333,8 eV/particle 7 660 eV/particle 7 889 eV/particle 8 144 eV/particle 8 382 eV/particle 8 971 eV/particle 9 243 eV/particle 9 581 eV/particle 9 810,4 eV/particle 40 271,722 eV/particle 41 299,71 eV/particle

aurustumissoojus	12,65 kJ/mol
sulamissoojus
standard enthalpy of formation
elektron

elektronkiht	2, 8, 18, 18, 8

valentselektron	8 ⓘ

elektronkonfiguratsioon	[Kr] 4d¹⁰ 5s² 5p⁶ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 4d¹⁰ 5s² 5p⁶

oksüdatsiooniaste	0, 2, 4, 6, 8
elektronegatiivsus	15,27 eV/particle 0.2333511 2.6
Electrophilicity Index	1,4953590614035728 eV/particle
fundamental state of matter

phase of matter
gaseous state of matter	Monoatomic
Boiling Point	165,051 K
Melting Point	161,4 K
critical pressure	5,842 MPa
critical temperature	289,733 K
kolmikpunkt	161,405 K 81,77 kPa
Välimus
värvus	Black #ff1493 #429eb0 #429eb0
Välimus	colorless gas, exhibiting a blue glow when placed in a high voltage electric field
Murdumisnäitaja	1,000702
thermodynamic material property
Thermal Conductivity	0,0057 W/(m K)
soojuspaisumine
molar heat capacity	20,786 J/(mol K)
Specific Heat Capacity	0,158 J/(g⋅K)
heat capacity ratio	5/3
electrical properties
type
Elektrijuhtivus
Eritakistus
Ülijuhtivus
Magnetism
type	diamagnetic
Magnetiline vastuvõtlikkus (Mass)	−0,0000000043 m³/Kg
Magnetiline vastuvõtlikkus (Molar)	−0,000000000565 m³/mol
Magnetiline vastuvõtlikkus (Volume)	−0,0000000254
magnetic ordering
Curie punkt
Néel temperature
struktuur
Crystal Structure	{ERROR}
lattice constant	6,2 Å
Lattice Angles	π/2, π/2, π/2
mechanical property
kõvadus
Ruumpaisumismoodul
Nihkeelastsusmoodul
Normaalelastsusmoodul
Poissoni tegur
heli kiirus	1 090 m/s
Klassifitseerimine
Category	Actinides, Noble gases
CAS Group	VIII
IUPAC Group	VIIIA
Glawe Number	5
Mendeleev Number	116
Pettifor Number	5
Geochemical Class	volatile
Goldschmidt classification	atmophile

teine

Gas Basicity	478,1 kJ/mol
polarizability	27,32 ± 0,2 a₀
C6 Dispersion Coefficient	302 a₀
allotrope
Neutron cross section	25
Neutron Mass Absorption	0,0083
Kvantarv	1S0
space group	225 (Fm_3m)

Isotopes of Xenon

Stable Isotopes	5
Unstable Isotopes	38
Natural Isotopes	9

¹⁰⁸Xe

massiarv	108
neutron number	54
Relative Atomic Mass	107,954232285 ± 0,000407406 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	72 ± 35 us
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2018
parity	+

decay mode	Intensiivsus
α (α emission)	100%

¹⁰⁹Xe

massiarv	109
neutron number	55
Relative Atomic Mass	108,950434955 ± 0,000322178 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	13 ± 2 ms
spinn	7/2
nuclear quadrupole moment
avastamise aeg	2006
parity	+

decay mode	Intensiivsus
α (α emission)	100%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)

¹¹⁰Xe

massiarv	110
neutron number	56
Relative Atomic Mass	109,944258759 ± 0,000108415 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	93 ± 3 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1981
parity	+

decay mode	Intensiivsus
α (α emission)	64%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	36%
β⁺ p (β⁺-delayed proton emission)

¹¹¹Xe

massiarv	111
neutron number	57
Relative Atomic Mass	110,94147 ± 0,000124 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	740 ± 200 ms
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1979
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	89.6%
α (α emission)	10.4%
β⁺ p (β⁺-delayed proton emission)

¹¹²Xe

massiarv	112
neutron number	58
Relative Atomic Mass	111,935559068 ± 0,000008891 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,7 ± 0,8 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1978
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	98.8%
α (α emission)	1.2%
β⁺ p (β⁺-delayed proton emission)

¹¹³Xe

massiarv	113
neutron number	59
Relative Atomic Mass	112,933221663 ± 0,000007342 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,74 ± 0,08 s
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1973
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)
β⁺ p (β⁺-delayed proton emission)	7%
β⁺α (β⁺-delayed α emission)	0.007%

¹¹⁴Xe

massiarv	114
neutron number	60
Relative Atomic Mass	113,927980329 ± 0,000012 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	10 ± 0,4 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1977
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹¹⁵Xe

massiarv	115
neutron number	61
Relative Atomic Mass	114,926293943 ± 0,000013 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	18 ± 3 s
spinn	5/2
nuclear quadrupole moment
avastamise aeg	1969
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.34%

¹¹⁶Xe

massiarv	116
neutron number	62
Relative Atomic Mass	115,921580955 ± 0,000013974 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	59 ± 2 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1969
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹¹⁷Xe

massiarv	117
neutron number	63
Relative Atomic Mass	116,920358758 ± 0,000011141 Da
g-factor	−0,23752 ± 0,0006
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	61 ± 2 s
spinn	5/2
nuclear quadrupole moment	1,1 ± 0,4
avastamise aeg	1969
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0.0029%

¹¹⁸Xe

massiarv	118
neutron number	64
Relative Atomic Mass	117,916178678 ± 0,000011141 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	3,8 ± 0,9 m
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1965
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹¹⁹Xe

massiarv	119
neutron number	65
Relative Atomic Mass	118,915410641 ± 0,000011141 Da
g-factor	−0,26168 ± 0,0006
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	5,8 ± 0,3 m
spinn	5/2
nuclear quadrupole moment	1,29 ± 0,05
avastamise aeg	1965
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
e⁺ (positron emission)	79%
ϵ (electron capture)	21%

¹²⁰Xe

massiarv	120
neutron number	66
Relative Atomic Mass	119,911784267 ± 0,000012686 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	46 ± 0,6 m
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1965
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹²¹Xe

massiarv	121
neutron number	67
Relative Atomic Mass	120,911453012 ± 0,000010995 Da
g-factor	−0,2804 ± 0,0012
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	40,1 ± 2 m
spinn	5/2
nuclear quadrupole moment	1,31 ± 0,05
avastamise aeg	1952
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹²²Xe

massiarv	122
neutron number	68
Relative Atomic Mass	121,908367655 ± 0,000011928 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	20,1 ± 0,1 h
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1952
parity	+

decay mode	Intensiivsus
ϵ (electron capture)	100%

¹²³Xe

massiarv	123
neutron number	69
Relative Atomic Mass	122,908482235 ± 0,000010234 Da
g-factor	−0,3 ± 0,006
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,08 ± 0,02 h
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1952
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹²⁴Xe

massiarv	124
neutron number	70
Relative Atomic Mass	123,905885174 ± 0,000001457 Da
g-factor	0
natural abundance	0,095 ± 0,005
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1922
parity	+

decay mode	Intensiivsus
2β⁺ (double β⁺ decay)

¹²⁵Xe

massiarv	125
neutron number	71
Relative Atomic Mass	124,90638764 ± 0,000001518 Da
g-factor	−0,538 ± 0,006
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	16,87 ± 0,08 h
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1950
parity	+

decay mode	Intensiivsus
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%

¹²⁶Xe

massiarv	126
neutron number	72
Relative Atomic Mass	125,904297422 ± 0,000000006 Da
g-factor	0
natural abundance	0,089 ± 0,003
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1922
parity	+

decay mode	Intensiivsus
2β⁺ (double β⁺ decay)

¹²⁷Xe

massiarv	127
neutron number	73
Relative Atomic Mass	126,905183636 ± 0,000004388 Da
g-factor	−1,0066 ± 0,0022
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	36,342 ± 0,003 d
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1950
parity	+

decay mode	Intensiivsus
ϵ (electron capture)	100%

¹²⁸Xe

massiarv	128
neutron number	74
Relative Atomic Mass	127,90353075341 ± 0,00000000558 Da
g-factor	0
natural abundance	1,91 ± 0,013
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1922
parity	+

¹²⁹Xe

massiarv	129
neutron number	75
Relative Atomic Mass	128,90478085742 ± 0,00000000542 Da
g-factor	−1,555922 ± 0,000032
natural abundance	26,401 ± 0,138
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	1/2
nuclear quadrupole moment	0
avastamise aeg	1920
parity	+

¹³⁰Xe

massiarv	130
neutron number	76
Relative Atomic Mass	129,903509346 ± 0,00000001 Da
g-factor	0
natural abundance	4,071 ± 0,022
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1922
parity	+

¹³¹Xe

massiarv	131
neutron number	77
Relative Atomic Mass	130,90508412808 ± 0,00000000549 Da
g-factor	0,46123 ± 0,0000046666666666667
natural abundance	21,232 ± 0,051
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	3/2
nuclear quadrupole moment	−0,114 ± 0,001
avastamise aeg	1920
parity	+

¹³²Xe

massiarv	132
neutron number	78
Relative Atomic Mass	131,90415508346 ± 0,00000000544 Da
g-factor	0
natural abundance	26,909 ± 0,055
radioaktiivsus	Stabiilne isotoop
Poolestusaeg	Not Radioactive ☢️
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1920
parity	+

¹³³Xe

massiarv	133
neutron number	79
Relative Atomic Mass	132,905910748 ± 0,000002576 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	5,2474 ± 0,0005 d
spinn	3/2
nuclear quadrupole moment	0,14 ± 0,005
avastamise aeg	1940
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%

¹³⁴Xe

massiarv	134
neutron number	80
Relative Atomic Mass	133,90539303 ± 0,000000006 Da
g-factor	0
natural abundance	10,436 ± 0,035
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1920
parity	+

decay mode	Intensiivsus
2β⁻ (double β⁻ decay)

¹³⁵Xe

massiarv	135
neutron number	81
Relative Atomic Mass	134,907231441 ± 0,000003938 Da
g-factor	0,60213333333333 ± 0,00046666666666667
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	9,14 ± 0,02 h
spinn	3/2
nuclear quadrupole moment	0,21 ± 0,007
avastamise aeg	1940
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%

¹³⁶Xe

massiarv	136
neutron number	82
Relative Atomic Mass	135,907214474 ± 0,000000007 Da
g-factor	0
natural abundance	8,857 ± 0,072
radioaktiivsus	☢️ radioactive element
Poolestusaeg	2,18 ± 0,05 Zy
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1920
parity	+

decay mode	Intensiivsus
2β⁻ (double β⁻ decay)	100%

¹³⁷Xe

massiarv	137
neutron number	83
Relative Atomic Mass	136,911557771 ± 0,000000111 Da
g-factor	−0,27725714285714 ± 0,00028571428571429
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	3,818 ± 0,013 m
spinn	7/2
nuclear quadrupole moment	−0,47 ± 0,02
avastamise aeg	1943
parity	-

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%

¹³⁸Xe

massiarv	138
neutron number	84
Relative Atomic Mass	137,914146268 ± 0,00000301 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	14,14 ± 0,07 m
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1943
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%

¹³⁹Xe

massiarv	139
neutron number	85
Relative Atomic Mass	138,9187922 ± 0,0000023 Da
g-factor	−0,20266666666667 ± 0,0010666666666667
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	39,68 ± 0,14 s
spinn	3/2
nuclear quadrupole moment	0,39 ± 0,02
avastamise aeg	1951
parity	-

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%

¹⁴⁰Xe

massiarv	140
neutron number	86
Relative Atomic Mass	139,921645814 ± 0,0000025 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	13,6 ± 0,1 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1951
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%

¹⁴¹Xe

massiarv	141
neutron number	87
Relative Atomic Mass	140,926787181 ± 0,0000031 Da
g-factor	0,004 ± 0,0012
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	1,73 ± 0,01 s
spinn	5/2
nuclear quadrupole moment	−0,57 ± 0,02
avastamise aeg	1951
parity	-

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.044%

¹⁴²Xe

massiarv	142
neutron number	88
Relative Atomic Mass	141,929973095 ± 0,0000029 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	1,23 ± 0,02 s
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1960
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.37%

¹⁴³Xe

massiarv	143
neutron number	89
Relative Atomic Mass	142,93536955 ± 0,000005 Da
g-factor	−0,184 ± 0,0008
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	511 ± 6 ms
spinn	5/2
nuclear quadrupole moment	0,91 ± 0,03
avastamise aeg	1951
parity	-

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1%

¹⁴⁴Xe

massiarv	144
neutron number	90
Relative Atomic Mass	143,938945076 ± 0,0000057 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	388 ± 7 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2003
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	3%

¹⁴⁵Xe

massiarv	145
neutron number	91
Relative Atomic Mass	144,944719631 ± 0,000012 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	188 ± 4 ms
spinn	3/2
nuclear quadrupole moment
avastamise aeg	2003
parity	-

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	5%
2n (2-neutron emission)

¹⁴⁶Xe

massiarv	146
neutron number	92
Relative Atomic Mass	145,948518245 ± 0,000026 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	146 ± 6 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	1989
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	6.9%

¹⁴⁷Xe

massiarv	147
neutron number	93
Relative Atomic Mass	146,954482 ± 0,000215 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	88 ± 14 ms
spinn	3/2
nuclear quadrupole moment
avastamise aeg	1994
parity	-

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	8%
2n (2-neutron emission)

¹⁴⁸Xe

massiarv	148
neutron number	94
Relative Atomic Mass	147,958508 ± 0,000322 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg	85 ± 15 ms
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2010
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

¹⁴⁹Xe

massiarv	149
neutron number	95
Relative Atomic Mass	148,964573 ± 0,000322 Da
g-factor
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	3/2
nuclear quadrupole moment
avastamise aeg	2018
parity	-

decay mode	Intensiivsus
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

¹⁵⁰Xe

massiarv	150
neutron number	96
Relative Atomic Mass	149,968878 ± 0,000322 Da
g-factor	0
natural abundance
radioaktiivsus	☢️ radioactive element
Poolestusaeg
spinn	0
nuclear quadrupole moment	0
avastamise aeg	2018
parity	+

decay mode	Intensiivsus
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)
2n (2-neutron emission)

ajalugu

leiutaja või avastaja	Sir William Ramsay; M. W. Travers
location of discovery	England
avastamise aeg	1898
etümoloogia	Greek: xenos (strange).
pronunciation	ZEE-non (inglise)

allikas

Abundance
Abundance in Earth's crust	0,00003 mg/kg
natural abundance (ookean)	0,00005 mg/L
natural abundance (Inimkeha)
natural abundance (meteoorkeha)
natural abundance (Päike)
Abundance in Universe	0,000001 %

Nuclear Screening Constants

1	s	1.0785
2	p	4.1654
2	s	14.197
3	d	14.0532
3	p	18.3324
3	s	18.4236
4	d	32.1068
4	p	29.0428
4	s	27.8272
5	p	41.5755
5	s	39.782

Ksenoon on ChemicalAid

Ksenoon (Xe)

Füüsikalised Omadused

Keemilised Omadused

teine

Isotopes of Xenon

108Xe

109Xe

110Xe

111Xe

112Xe

113Xe

114Xe

115Xe

116Xe

117Xe

118Xe

119Xe

120Xe

121Xe

122Xe

123Xe

124Xe

125Xe

126Xe

127Xe

128Xe

129Xe

130Xe

131Xe

132Xe

133Xe

134Xe

135Xe

136Xe

137Xe

138Xe

139Xe

140Xe

141Xe

142Xe

143Xe

144Xe

145Xe

146Xe

147Xe

148Xe

149Xe

150Xe

ajalugu

allikas

Nuclear Screening Constants

¹⁰⁸Xe

¹⁰⁹Xe

¹¹⁰Xe

¹¹¹Xe

¹¹²Xe

¹¹³Xe

¹¹⁴Xe

¹¹⁵Xe

¹¹⁶Xe

¹¹⁷Xe

¹¹⁸Xe

¹¹⁹Xe

¹²⁰Xe

¹²¹Xe

¹²²Xe

¹²³Xe

¹²⁴Xe

¹²⁵Xe

¹²⁶Xe

¹²⁷Xe

¹²⁸Xe

¹²⁹Xe

¹³⁰Xe

¹³¹Xe

¹³²Xe

¹³³Xe

¹³⁴Xe

¹³⁵Xe

¹³⁶Xe

¹³⁷Xe

¹³⁸Xe

¹³⁹Xe

¹⁴⁰Xe

¹⁴¹Xe

¹⁴²Xe

¹⁴³Xe

¹⁴⁴Xe

¹⁴⁵Xe

¹⁴⁶Xe

¹⁴⁷Xe

¹⁴⁸Xe

¹⁴⁹Xe

¹⁵⁰Xe