Lantāns (La)

chemical element with symbol La and atomic number 57

Atomic Number	57
Atomic Weight	138.90547
Masas skaitlis	139

Group	3
Period	6
Block	d

protons	57 p⁺
neitrons	82 n⁰
elektrons	57 e^-

Animated Bora atoma struktūras modelis of La (Lantāns)

Fizikāla Īpašība

Atoma Rādiuss	195 pm 284 pm
molar volume	22,5 cm³/mol
Covalent Radius	180 pm 139 pm 139 pm 207 pm
Metallic Radius	169 pm 187 pm
ionic radius	103,2 pm 110 pm 116 pm 121,6 pm 127 pm 136 pm
Crystal Radius	117,2 pm 124 pm 130 pm 135,6 pm 141 pm 150 pm
Van der Waals radius	250 pm 243 pm 278 pm 352,2 pm
blīvums	6,15 g/cm³ 5 940 kg/m³

Chemical Property

enerģija

proton affinity	1 013 kJ/mol
Elektrontieksme	0,47 eV/particle
jonizācijas potenciāls	5,5769 eV/particle 11,18492 eV/particle 19,1773 eV/particle 49,95 eV/particle 61,6 eV/particle 74 eV/particle 88 eV/particle 105 eV/particle 119 eV/particle 151,42 eV/particle 168,77 eV/particle 275 eV/particle 303 eV/particle 332 eV/particle 364 eV/particle 393 eV/particle 431 eV/particle 464 eV/particle 498 eV/particle 533 eV/particle 566 eV/particle 696 eV/particle 731 eV/particle 770 eV/particle 806 eV/particle 865 eV/particle 906 eV/particle 995 eV/particle 1 039,09 eV/particle 1 800 eV/particle 1 884 eV/particle 1 974 eV/particle 2 069 eV/particle 2 162 eV/particle 2 259 eV/particle 2 377 eV/particle 2 473 eV/particle 2 577 eV/particle 2 674 eV/particle 2 950 eV/particle 3 036 eV/particle 3 133 eV/particle 3 222 eV/particle 3 416 eV/particle 3 515 eV/particle 3 704 eV/particle 3 800 eV/particle 8 669 eV/particle 8 914 eV/particle 9 184 eV/particle 9 437 eV/particle 10 136 eV/particle 10 426 eV/particle 10 789 eV/particle 11 033,4 eV/particle 45 144,994 eV/particle 46 245,6 eV/particle

enthalpy of vaporization	402 kJ/mol
enthalpy of fusion	8,5 kJ/mol
standard enthalpy of formation	431 kJ/mol
elektrons

electron shell	2, 8, 18, 18, 9, 2

vērtības elektrons	2 ⓘ

elektronu konfigurācija	[Xe] 5d¹ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 5d¹ 6s²

Oksidēšanas pakāpe	0, 1, 2, 3
elektronegativitāte	0.163142 1.1
Electrophilicity Index	0,894990101871977 eV/particle
fundamentālais agregātstāvoklis

agregātstāvoklis	Solid
gaseous state of matter
Boiling Point	3 737,15 K
Melting Point	1 193,15 K
critical pressure
critical temperature
trīskāršais punkts
appearance
krāsa	Silver #ff1493 #70d4ff #70d4ff
appearance	silvery white
Laušanas koeficients
thermodynamic material property
Thermal Conductivity	13,4 W/(m K)
Termiskā izplešanās	0,0000121 1/K
Molārā siltumietilpība	27,11 J/(mol K)
Specific Heat Capacity	0,195 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
electrical conductivity	1,6 MS/m
īpatnējā pretestība	0,00000061 Ω*m
Supravadītspēja	4,88 K
Magnētisms
type	paramagnetic
magnetic susceptibility (Mass)	0,000000011 m³/Kg
magnetic susceptibility (Molar)	0,000000001528 m³/mol
magnetic susceptibility (Volume)	0,00006761
magnetic ordering
Curie temperature
Néel temperature
struktūra
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	3,75 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
Cietība	363 MPa 2,5 MPa 491 MPa
tilpuma elastības modulis	28 GPa
shear modulus	14 GPa
Junga modulis	37 GPa
Poisson's ratio	0,28
skaņas ātrums	2 475 m/s
klasifikācija
Category	Lanthanides, Lanthanides
CAS Group	IIIA
IUPAC Group	IIIB
Glawe Number	32
Mendeleev Number	13
Pettifor Number	33
Geochemical Class	rare earth & related
Goldschmidt classification	litophile

other

Gas Basicity	991,9 kJ/mol
polarizability	215 ± 20 a₀
C6 Dispersion Coefficient	3 730 a₀
allotrope
Neutron cross section	8,98
Neutron Mass Absorption	0,0023
quantum number	2D3/2
space group	194 (P63/mmc)

Isotopes of Lanthanum

Stable Isotopes	1
Unstable Isotopes	41
Natural Isotopes	2

¹¹⁶La

Masas skaitlis	116
neutron number	59
Relative Atomic Mass	115,957005 ± 0,000345 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins
nuclear quadrupole moment
atklāšanas datums
parity

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)
p (proton emission)

¹¹⁷La

Masas skaitlis	117
neutron number	60
Relative Atomic Mass	116,950326 ± 0,000215 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	21,7 ± 1,8 ms
spins	3/2
nuclear quadrupole moment
atklāšanas datums	2001
parity	+

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

¹¹⁸La

Masas skaitlis	118
neutron number	61
Relative Atomic Mass	117,946731 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	1
nuclear quadrupole moment
atklāšanas datums
parity	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)
β⁺ p (β⁺-delayed proton emission)

¹¹⁹La

Masas skaitlis	119
neutron number	62
Relative Atomic Mass	118,940934 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	11/2
nuclear quadrupole moment
atklāšanas datums
parity	-

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹²⁰La

Masas skaitlis	120
neutron number	63
Relative Atomic Mass	119,938196 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	2,8 ± 0,2 s
spins	1
nuclear quadrupole moment
atklāšanas datums	1984
parity	-

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

¹²¹La

Masas skaitlis	121
neutron number	64
Relative Atomic Mass	120,933236 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	5,3 ± 0,2 s
spins	11/2
nuclear quadrupole moment
atklāšanas datums	1988
parity	-

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

¹²²La

Masas skaitlis	122
neutron number	65
Relative Atomic Mass	121,93071 ± 0,00032 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	8,6 ± 0,5 s
spins	1
nuclear quadrupole moment
atklāšanas datums	1984
parity	-

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

¹²³La

Masas skaitlis	123
neutron number	66
Relative Atomic Mass	122,9263 ± 0,00021 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	17 ± 3 s
spins	11/2
nuclear quadrupole moment
atklāšanas datums	1978
parity	-

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

¹²⁴La

Masas skaitlis	124
neutron number	67
Relative Atomic Mass	123,924574275 ± 0,000060836 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	29,21 ± 0,17 s
spins	7
nuclear quadrupole moment
atklāšanas datums	1978
parity

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

¹²⁵La

Masas skaitlis	125
neutron number	68
Relative Atomic Mass	124,920815931 ± 0,000027909 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	64,8 ± 1,2 s
spins	11/2
nuclear quadrupole moment
atklāšanas datums	1973
parity	-

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

¹²⁶La

Masas skaitlis	126
neutron number	69
Relative Atomic Mass	125,919512667 ± 0,000097163 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	54 ± 2 s
spins	5
nuclear quadrupole moment
atklāšanas datums	1961
parity	-

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

¹²⁷La

Masas skaitlis	127
neutron number	70
Relative Atomic Mass	126,916375083 ± 0,000027912 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	5,1 ± 0,1 m
spins	11/2
nuclear quadrupole moment
atklāšanas datums	1963
parity	-

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

¹²⁸La

Masas skaitlis	128
neutron number	71
Relative Atomic Mass	127,915592123 ± 0,000058452 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	5,18 ± 0,14 m
spins	5
nuclear quadrupole moment
atklāšanas datums	1961
parity	+

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

¹²⁹La

Masas skaitlis	129
neutron number	72
Relative Atomic Mass	128,912695592 ± 0,000022913 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	11,6 ± 0,2 m
spins	3/2
nuclear quadrupole moment
atklāšanas datums	1963
parity	+

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

¹³⁰La

Masas skaitlis	130
neutron number	73
Relative Atomic Mass	129,912369413 ± 0,000027854 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	8,7 ± 0,1 m
spins	3
nuclear quadrupole moment
atklāšanas datums	1961
parity

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

¹³¹La

Masas skaitlis	131
neutron number	74
Relative Atomic Mass	130,91007 ± 0,00003 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	59 ± 2 m
spins	3/2
nuclear quadrupole moment
atklāšanas datums	1951
parity	+

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

¹³²La

Masas skaitlis	132
neutron number	75
Relative Atomic Mass	131,910119047 ± 0,000039032 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	4,59 ± 0,04 h
spins	2
nuclear quadrupole moment
atklāšanas datums	1951
parity	-

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

¹³³La

Masas skaitlis	133
neutron number	76
Relative Atomic Mass	132,908218 ± 0,00003 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	3,912 ± 0,008 h
spins	5/2
nuclear quadrupole moment
atklāšanas datums	1950
parity	+

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

¹³⁴La

Masas skaitlis	134
neutron number	77
Relative Atomic Mass	133,908514011 ± 0,000021395 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	6,45 ± 0,16 m
spins	1
nuclear quadrupole moment
atklāšanas datums	1951
parity	+

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

¹³⁵La

Masas skaitlis	135
neutron number	78
Relative Atomic Mass	134,906984427 ± 0,000010126 Da
g-factor	1,48 ± 0,036
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	18,91 ± 0,02 h
spins	5/2
nuclear quadrupole moment	-0,4 ± 0,4
atklāšanas datums	1948
parity	+

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

¹³⁶La

Masas skaitlis	136
neutron number	79
Relative Atomic Mass	135,907634962 ± 0,000057081 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	9,87 ± 0,03 m
spins	1
nuclear quadrupole moment
atklāšanas datums	1950
parity	+

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

¹³⁷La

Masas skaitlis	137
neutron number	80
Relative Atomic Mass	136,906450438 ± 0,00000176 Da
g-factor	0,77028571428571 ± 0,0017142857142857
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	60 ± 20 ky
spins	7/2
nuclear quadrupole moment	0,21 ± 0,04
atklāšanas datums	1948
parity	+

decay mode	intensity
ϵ (electron capture)	100%

¹³⁸La

Masas skaitlis	138
neutron number	81
Relative Atomic Mass	137,907124041 ± 0,000000446 Da
g-factor	0,74168 ± 0,00004
natural abundance	0,08881 ± 0,00071
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	103 ± 1 Gy
spins	5
nuclear quadrupole moment	0,39 ± 0,03
atklāšanas datums	1947
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	65.5%
β⁻ (β⁻ decay)	34.5%

¹³⁹La

Masas skaitlis	139
neutron number	82
Relative Atomic Mass	138,906362927 ± 0,000000651 Da
g-factor	0,79402857142857 ± 0,000057142857142857
natural abundance	99,91119 ± 0,00071
radioaktivitāte	stable isotope
Pussabrukšanas periods	Not Radioactive ☢️
spins	7/2
nuclear quadrupole moment	0,206 ± 0,004
atklāšanas datums	1924
parity	+

¹⁴⁰La

Masas skaitlis	140
neutron number	83
Relative Atomic Mass	139,909487285 ± 0,000000651 Da
g-factor	0,24333333333333 ± 0,005
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	40,289 ± 0,004 h
spins	3
nuclear quadrupole moment	0,087 ± 0,013
atklāšanas datums	1935
parity	-

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

¹⁴¹La

Masas skaitlis	141
neutron number	84
Relative Atomic Mass	140,910971155 ± 0,00000443 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	3,92 ± 0,03 h
spins	7/2
nuclear quadrupole moment
atklāšanas datums	1951
parity	+

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

¹⁴²La

Masas skaitlis	142
neutron number	85
Relative Atomic Mass	141,91409076 ± 0,000006748 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	91,1 ± 0,5 m
spins	2
nuclear quadrupole moment
atklāšanas datums	1953
parity	-

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

¹⁴³La

Masas skaitlis	143
neutron number	86
Relative Atomic Mass	142,916079482 ± 0,000007868 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	14,2 ± 0,1 m
spins	7/2
nuclear quadrupole moment
atklāšanas datums	1951
parity

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

¹⁴⁴La

Masas skaitlis	144
neutron number	87
Relative Atomic Mass	143,919645589 ± 0,000013888 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	44 ± 0,7 s
spins	3
nuclear quadrupole moment
atklāšanas datums	1967
parity	-

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

¹⁴⁵La

Masas skaitlis	145
neutron number	88
Relative Atomic Mass	144,921808065 ± 0,00001317 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	24,8 ± 2 s
spins	5/2
nuclear quadrupole moment
atklāšanas datums	1974
parity	+

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

¹⁴⁶La

Masas skaitlis	146
neutron number	89
Relative Atomic Mass	145,925688017 ± 0,000001797 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	9,9 ± 0,1 s
spins	5
nuclear quadrupole moment
atklāšanas datums	1970
parity	-

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

¹⁴⁷La

Masas skaitlis	147
neutron number	90
Relative Atomic Mass	146,9284178 ± 0,0000115 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	4,026 ± 0,02 s
spins	5/2
nuclear quadrupole moment
atklāšanas datums	1979
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.041%

¹⁴⁸La

Masas skaitlis	148
neutron number	91
Relative Atomic Mass	147,9326794 ± 0,0000209 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	1,414 ± 0,025 s
spins	2
nuclear quadrupole moment
atklāšanas datums	1969
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	0.18%

¹⁴⁹La

Masas skaitlis	149
neutron number	92
Relative Atomic Mass	148,935351259 ± 0,00021499 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	1,071 ± 0,022 s
spins	3/2
nuclear quadrupole moment
atklāšanas datums	1979
parity	-

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	1.43%

¹⁵⁰La

Masas skaitlis	150
neutron number	93
Relative Atomic Mass	149,9395475 ± 0,0000027 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	504 ± 15 ms
spins	3
nuclear quadrupole moment
atklāšanas datums	1993
parity	+

decay mode	intensity
β⁻ (β⁻ decay)	100%
β⁻ n (β⁻-delayed neutron emission)	2.7%

¹⁵¹La

Masas skaitlis	151
neutron number	94
Relative Atomic Mass	150,942769 ± 0,0004675 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	465 ± 24 ms
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums	1994
parity	+

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

¹⁵²La

Masas skaitlis	152
neutron number	95
Relative Atomic Mass	151,947085 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	287 ± 16 ms
spins	2
nuclear quadrupole moment
atklāšanas datums	1994
parity	-

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

¹⁵³La

Masas skaitlis	153
neutron number	96
Relative Atomic Mass	152,950553 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	245 ± 18 ms
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums	1994
parity	+

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

¹⁵⁴La

Masas skaitlis	154
neutron number	97
Relative Atomic Mass	153,955416 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	161 ± 15 ms
spins	2
nuclear quadrupole moment
atklāšanas datums	2017
parity	-

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

¹⁵⁵La

Masas skaitlis	155
neutron number	98
Relative Atomic Mass	154,95928 ± 0,000429 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	101 ± 28 ms
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums	2016
parity	+

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

¹⁵⁶La

Masas skaitlis	156
neutron number	99
Relative Atomic Mass	155,964519 ± 0,000429 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods	84 ± 78 ms
spins	4
nuclear quadrupole moment
atklāšanas datums	2017
parity	+

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

¹⁵⁷La

Masas skaitlis	157
neutron number	100
Relative Atomic Mass	156,968792 ± 0,000322 Da
g-factor
natural abundance
radioaktivitāte	☢️ radioactive element
Pussabrukšanas periods
spins	1/2
nuclear quadrupole moment	0
atklāšanas datums	2018
parity	+

decay mode	intensity
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

vēsture

atklājējs vai izgudrotājs	Carl Mosander
atraduma atrašanās vieta	Sweden
atklāšanas datums	1839
Etimoloģija	Greek: lanthanein (to be hidden).
izruna	LAN-the-nem (angļu)

avots

Abundance
Abundance in Earth's crust	39 mg/kg
natural abundance (okeāns)	0,0000034 mg/L
natural abundance (cilvēka ķermenis)
natural abundance (meteoroīds)	0,000028 %
natural abundance (Saule)	0,0000002 %
Abundance in Universe	0,0000002 %

Nuclear Screening Constants

1	s	1.1317
2	p	4.2044
2	s	15.0466
3	d	13.9398
3	p	18.8604
3	s	19.0569
4	d	32.2748
4	f	55.64
4	p	29.2936
4	s	28.2036
5	p	41.104
5	s	39.189
6	s	47.688

Lantāns on ChemicalAid

Austrālijas Izglītības vārdnīcas identifikators	scot/3535
BNCF	26399
BNF kods	14500646j
CAB ID	195416
CAS reģistrācijas numurs	7439-91-0
ChEBI ID	33336
ChemSpider ID	22369
DSSTOX compound identifier	DTXCID8047638
DSSTox identifikators	DTXSID0064676
Den Store Danske ID	lanthan
ECHA Substance Infocard ID	100.028.272
Encyclopædia Britannica tiešsaistes ID	science/lanthanum
Encyclopædia Universalis ID	lanthane-et-lanthanides
Freebase identifikators	/m/025rz_s
French Vikidia ID	Lanthane
GND identifikators	4034557-9
Human Metabolome Database ID	HMDB0013711
InChI	InChI=1S/La
InChIKey	FZLIPJUXYLNCLC-UHFFFAOYSA-N
KBpedia ID	Lanthanum
Katalāņu Lielās enciklopēdijas kods	0118857
Krievijas Lielās enciklopēdijas tiešsaistes kods	2132557
LCCN identifikators	sh85074635
MeSH ID	D007811
NALT ID	49212
NDF-RT ID	N0000022394
NKC identifikators	ph543048
Namuwiki ID	란타넘
National Library of Israel J9U ID	987007555503905171
OmegaWiki definētā nozīme	160966
OpenAlex ID	C555894677
PSH ID	5758
PubChem ID (CID)	23926
Quora temata ID	Lanthanum
RxNorm ID	1311070
Römpp online ID	RD-12-00388
Store norske leksikon ID	lantan
Treccani ID	lantanio
UMLS CUI	C0023031
UNII	6I3K30563S
USGS Thesaurus ID	1490
WordNet 3.1 Synset ID	14667296-n
ZVG number	7570

Lantāns (La)

Fizikāla Īpašība

Chemical Property

other

Isotopes of Lanthanum

116La

117La

118La

119La

120La

121La

122La

123La

124La

125La

126La

127La

128La

129La

130La

131La

132La

133La

134La

135La

136La

137La

138La

139La

140La

141La

142La

143La

144La

145La

146La

147La

148La

149La

150La

151La

152La

153La

154La

155La

156La

157La

vēsture

avots

Nuclear Screening Constants

¹¹⁶La

¹¹⁷La

¹¹⁸La

¹¹⁹La

¹²⁰La

¹²¹La

¹²²La

¹²³La

¹²⁴La

¹²⁵La

¹²⁶La

¹²⁷La

¹²⁸La

¹²⁹La

¹³⁰La

¹³¹La

¹³²La

¹³³La

¹³⁴La

¹³⁵La

¹³⁶La

¹³⁷La

¹³⁸La

¹³⁹La

¹⁴⁰La

¹⁴¹La

¹⁴²La

¹⁴³La

¹⁴⁴La

¹⁴⁵La

¹⁴⁶La

¹⁴⁷La

¹⁴⁸La

¹⁴⁹La

¹⁵⁰La

¹⁵¹La

¹⁵²La

¹⁵³La

¹⁵⁴La

¹⁵⁵La

¹⁵⁶La

¹⁵⁷La