Neodimi (Nd)

chemical element with the atomic number of 60 and symbol Nd

Atomic Number	60
Atomic Weight	144.242
Rhif màs	142

Group
Period	6
Block	f

Proton	60 p⁺
Niwtron	82 n⁰
Electron	60 e^-

Nodwedd Ffisegol

Atomic Radius	185 pm 284 pm
molar volume	20.6 cm³/mol
covalent radius	174 pm 137 pm 201 pm
Metallic Radius
ionic radius	129 pm 135 pm 98.3 pm 110.9 pm 116.3 pm 127 pm
Crystal Radius	143 pm 149 pm 112.3 pm 124.9 pm 130.3 pm 141 pm
Van der Waals radius	239 pm 273 pm 357.5 pm
density	7.01 g/cm³ 6,890 kg/m³

Nodwedd Gemegol

egni

proton affinity
electron affinity	1.916 eV/particle
ionization energy	5.525 eV/particle 10.72 eV/particle 22.14 eV/particle 40.4 eV/particle 60 eV/particle 84 eV/particle 99 eV/particle 114 eV/particle 136 eV/particle 152 eV/particle 168 eV/particle 195 eV/particle 221 eV/particle 243 eV/particle 389 eV/particle 420 eV/particle 453 eV/particle 489 eV/particle 522 eV/particle 562 eV/particle 602 eV/particle 638 eV/particle 678 eV/particle 714 eV/particle 859 eV/particle 896 eV/particle 939 eV/particle 978 eV/particle 1,049 eV/particle 1,092 eV/particle 1,191 eV/particle 1,238.42 eV/particle 2,134 eV/particle 2,224 eV/particle 2,321 eV/particle 2,425 eV/particle 2,525 eV/particle 2,627 eV/particle 2,758 eV/particle 2,861 eV/particle 2,974 eV/particle 3,078 eV/particle 3,371 eV/particle 3,465 eV/particle 3,567 eV/particle 3,662 eV/particle 3,891 eV/particle 3,997 eV/particle 4,198 eV/particle 4,302 eV/particle 9,742 eV/particle 10,002 eV/particle 10,288 eV/particle 10,555 eV/particle 11,384 eV/particle 11,694 eV/particle 12,082 eV/particle 12,341.66 eV/particle 50,339.587 eV/particle 51,515.58 eV/particle

enthalpy of vaporization	289 kJ/mol
enthalpy of fusion	7.1 kJ/mol
standard enthalpy of formation	326.9 kJ/mol
Electron

plisgyn yr electron	2, 8, 18, 22, 8, 2

valence electron	2 ⓘ

trefn yr electronnau	[Xe] 4f⁴ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f⁴ 6s²

Cyflwr ocsidiad	0, 2, 3, 4
Electronegatifedd	0.176539 1.14
Electrophilicity Index	1.9177223954003881 eV/particle
cyflwr sylfaenol mater

cyflwr mater	Solid
gaseous state of matter
Boiling Point	3,347.15 K
Melting Point	1,289.15 K
critical pressure
critical temperature
triple point
appearance
lliw	Silver #ff1493 #c7ffc7 #c7ffc7
appearance	silvery white
Mynegrif plygiant
nodwedd ffisegol gwrthrych
Thermal Conductivity
thermal expansion	0.0000096 1/K
molar heat capacity	27.45 J/(mol K)
Specific Heat Capacity	0.19 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
dargludedd trydanol	1.6 MS/m
Gwrthedd	0.00000064 Ω*m
superconductivity
magnetism
type	paramagnetic
magnetic susceptibility (Mass)	0.00000048 m³/Kg
magnetic susceptibility (Molar)	0.000000069235 m³/mol
magnetic susceptibility (Volume)	0.0033648
magnetic ordering
Curie temperature
Néel temperature	19.2 K
strwythur
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	3.66 Å
Lattice Angles	π/2, π/2, 2 π/3
nodwedd mecanyddol deunyddiau
hardness	265 MPa 343 MPa
bulk modulus	32 GPa
shear modulus	16 GPa
Young's modulus	41 GPa
Poisson's ratio	0.28
speed of sound	2,330 m/s
classification
Category	Lanthanides, Lanthanides
CAS Group
IUPAC Group
Glawe Number	29
Mendeleev Number	19
Pettifor Number	30
Geochemical Class	rare earth & related
Goldschmidt classification	litophile

other

Gas Basicity
polarizability	208 ± 20 a₀
C6 Dispersion Coefficient	3,560 a₀
allotrope
Neutron cross section	49
Neutron Mass Absorption	0.011
quantum number	5I4
space group	194 (P63/mmc)

Isotopes of Neodymium

Stable Isotopes	2
Unstable Isotopes	38
Natural Isotopes	7

¹²⁴Nd

Rhif màs	124
neutron number	64
Relative Atomic Mass	123.951873 ± 0.000537 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod
parity	+

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

¹²⁵Nd

Rhif màs	125
neutron number	65
Relative Atomic Mass	124.948395 ± 0.000429 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	650 ± 150 ms
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	1999
parity

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁺ p (β⁺-delayed proton emission)	0%

¹²⁶Nd

Rhif màs	126
neutron number	66
Relative Atomic Mass	125.942694 ± 0.000322 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	2000
parity	+

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

¹²⁷Nd

Rhif màs	127
neutron number	67
Relative Atomic Mass	126.939978 ± 0.000322 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	1.8 ± 0.4 s
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	1983
parity	+

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

¹²⁸Nd

Rhif màs	128
neutron number	68
Relative Atomic Mass	127.935018 ± 0.000215 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1985
parity	+

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

¹²⁹Nd

Rhif màs	129
neutron number	69
Relative Atomic Mass	128.933038 ± 0.000217 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	6.8 ± 0.6 s
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	1977
parity	-

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

¹³⁰Nd

Rhif màs	130
neutron number	70
Relative Atomic Mass	129.928506 ± 0.00003 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	21 ± 3 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1977
parity	+

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

¹³¹Nd

Rhif màs	131
neutron number	71
Relative Atomic Mass	130.92724802 ± 0.000029541 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	25.4 ± 0.9 s
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	1977
parity	+

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

¹³²Nd

Rhif màs	132
neutron number	72
Relative Atomic Mass	131.923321237 ± 0.000025985 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	1.56 ± 0.1 m
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1977
parity	+

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

¹³³Nd

Rhif màs	133
neutron number	73
Relative Atomic Mass	132.922348 ± 0.00005 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	70 ± 10 s
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	1977
parity	+

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

¹³⁴Nd

Rhif màs	134
neutron number	74
Relative Atomic Mass	133.918790207 ± 0.000012686 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	8.5 ± 1.5 m
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1970
parity	+

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

¹³⁵Nd

Rhif màs	135
neutron number	75
Relative Atomic Mass	134.918181318 ± 0.000020534 Da
g-factor	-0.17333333333333 ± 0.0066666666666667
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	12.4 ± 0.6 m
spin	9/2
nuclear quadrupole moment	1.9 ± 0.5
dyddiad darganfod	1970
parity	-

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

¹³⁶Nd

Rhif màs	136
neutron number	76
Relative Atomic Mass	135.914976061 ± 0.000012686 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	50.65 ± 0.33 m
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1968
parity	+

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

¹³⁷Nd

Rhif màs	137
neutron number	77
Relative Atomic Mass	136.914563099 ± 0.000012586 Da
g-factor	-1.264 ± 0.01
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	38.5 ± 1.5 m
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	1970
parity	+

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

¹³⁸Nd

Rhif màs	138
neutron number	78
Relative Atomic Mass	137.911950938 ± 0.000012456 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	5.04 ± 0.09 h
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1965
parity	+

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

¹³⁹Nd

Rhif màs	139
neutron number	79
Relative Atomic Mass	138.911951208 ± 0.000029545 Da
g-factor	0.60333333333333 ± 0.0046666666666667
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	29.7 ± 0.5 m
spin	3/2
nuclear quadrupole moment	0.28 ± 0.09
dyddiad darganfod	1951
parity	+

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

¹⁴⁰Nd

Rhif màs	140
neutron number	80
Relative Atomic Mass	139.90954613 ± 0.0000035 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	3.37 ± 0.02 d
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1949
parity	+

decay mode	intensity
ϵ (electron capture)	100%

¹⁴¹Nd

Rhif màs	141
neutron number	81
Relative Atomic Mass	140.90961669 ± 0.000003417 Da
g-factor	0.67333333333333 ± 0.006
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	2.49 ± 0.03 h
spin	3/2
nuclear quadrupole moment	0.32 ± 0.13
dyddiad darganfod	1949
parity	+

decay mode	intensity
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
ϵ (electron capture)	97.28%
e⁺ (positron emission)	2.72%

¹⁴²Nd

Rhif màs	142
neutron number	82
Relative Atomic Mass	141.907728824 ± 0.000001348 Da
g-factor	0
natural abundance	27.153 ± 0.04
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1924
parity	+

¹⁴³Nd

Rhif màs	143
neutron number	83
Relative Atomic Mass	142.909819815 ± 0.000001347 Da
g-factor	-0.30428571428571 ± 0.0014285714285714
natural abundance	12.173 ± 0.026
Dadfeilio ymbelydrol	stable isotope
Hanner oes	Not Radioactive ☢️
spin	7/2
nuclear quadrupole moment	-0.61 ± 0.02
dyddiad darganfod	1933
parity	-

¹⁴⁴Nd

Rhif màs	144
neutron number	84
Relative Atomic Mass	143.910092798 ± 0.000001346 Da
g-factor	0
natural abundance	23.798 ± 0.019
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	2.29 ± 0.16 Py
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1924
parity	+

decay mode	intensity
α (α emission)	100%

¹⁴⁵Nd

Rhif màs	145
neutron number	85
Relative Atomic Mass	144.912579151 ± 0.000001364 Da
g-factor	-0.18742857142857 ± 0.0011428571428571
natural abundance	8.293 ± 0.012
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	7/2
nuclear quadrupole moment	-0.314 ± 0.012
dyddiad darganfod	1933
parity	-

decay mode	intensity
α (α emission)

¹⁴⁶Nd

Rhif màs	146
neutron number	86
Relative Atomic Mass	145.913122459 ± 0.000001366 Da
g-factor	0
natural abundance	17.189 ± 0.032
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1924
parity	+

decay mode	intensity
2β⁻ (double β⁻ decay)
α (α emission)

¹⁴⁷Nd

Rhif màs	147
neutron number	87
Relative Atomic Mass	146.916105969 ± 0.000001368 Da
g-factor	0.2216 ± 0.004
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	10.98 ± 0.01 d
spin	5/2
nuclear quadrupole moment	0.9 ± 0.3
dyddiad darganfod	1947
parity	-

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

¹⁴⁸Nd

Rhif màs	148
neutron number	88
Relative Atomic Mass	147.916899027 ± 0.000002203 Da
g-factor	0
natural abundance	5.756 ± 0.021
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1937
parity	+

decay mode	intensity
2β⁻ (double β⁻ decay)
α (α emission)

¹⁴⁹Nd

Rhif màs	149
neutron number	89
Relative Atomic Mass	148.920154583 ± 0.000002205 Da
g-factor	0.1404 ± 0.004
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	1.728 ± 0.001 h
spin	5/2
nuclear quadrupole moment	1.3 ± 0.3
dyddiad darganfod	1938
parity	-

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

¹⁵⁰Nd

Rhif màs	150
neutron number	90
Relative Atomic Mass	149.920901322 ± 0.000001211 Da
g-factor	0
natural abundance	5.638 ± 0.028
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	9.3 ± 0.7 Ey
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1937
parity	+

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

¹⁵¹Nd

Rhif màs	151
neutron number	91
Relative Atomic Mass	150.923839363 ± 0.000001215 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	12.44 ± 0.07 m
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1938
parity	+

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

¹⁵²Nd

Rhif màs	152
neutron number	92
Relative Atomic Mass	151.924691242 ± 0.000026276 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	11.4 ± 0.2 m
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1969
parity	+

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

¹⁵³Nd

Rhif màs	153
neutron number	93
Relative Atomic Mass	152.927717868 ± 0.000002949 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	31.6 ± 1 s
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1987
parity

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

¹⁵⁴Nd

Rhif màs	154
neutron number	94
Relative Atomic Mass	153.929597404 ± 0.0000011 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	25.9 ± 0.2 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1970
parity	+

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

¹⁵⁵Nd

Rhif màs	155
neutron number	95
Relative Atomic Mass	154.933135598 ± 0.000009826 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	8.9 ± 0.2 s
spin	3/2
nuclear quadrupole moment
dyddiad darganfod	1986
parity	-

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

¹⁵⁶Nd

Rhif màs	156
neutron number	96
Relative Atomic Mass	155.935370358 ± 0.0000014 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	5.06 ± 0.13 s
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1987
parity	+

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

¹⁵⁷Nd

Rhif màs	157
neutron number	97
Relative Atomic Mass	156.939351074 ± 0.000002294 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	1.15 ± 0.03 s
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	1992
parity	-

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

¹⁵⁸Nd

Rhif màs	158
neutron number	98
Relative Atomic Mass	157.94220562 ± 0.0000014 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	810 ± 30 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1992
parity	+

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

¹⁵⁹Nd

Rhif màs	159
neutron number	99
Relative Atomic Mass	158.946619085 ± 0.000032 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	500 ± 30 ms
spin	7/2
nuclear quadrupole moment
dyddiad darganfod	2012
parity	+

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

¹⁶⁰Nd

Rhif màs	160
neutron number	100
Relative Atomic Mass	159.949839172 ± 0.00005 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	439 ± 37 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	1985
parity	+

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

¹⁶¹Nd

Rhif màs	161
neutron number	101
Relative Atomic Mass	160.954664 ± 0.000429 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	215 ± 76 ms
spin	1/2
nuclear quadrupole moment	0
dyddiad darganfod	2012
parity	-

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

¹⁶²Nd

Rhif màs	162
neutron number	102
Relative Atomic Mass	161.958121 ± 0.000429 Da
g-factor	0
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes	310 ± 200 ms
spin	0
nuclear quadrupole moment	0
dyddiad darganfod	2012
parity	+

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

¹⁶³Nd

Rhif màs	163
neutron number	103
Relative Atomic Mass	162.963414 ± 0.000537 Da
g-factor
natural abundance
Dadfeilio ymbelydrol	☢️ elfen ymbelydrol
Hanner oes
spin	5/2
nuclear quadrupole moment
dyddiad darganfod	2018
parity	-

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

hanes

darganfyddwr neu ddyfeisiwr	C.F. Aver von Welsbach
man darganfod	Austria
dyddiad darganfod	1925
geirdarddiad	Greek: neos and didymos (new twin).
ynganiad	nee-eh-DIM-i-em (Saesneg)

source

Abundance
Abundance in Earth's crust	41.5 mg/kg
natural abundance (cefnfor)	0.0000028 mg/L
natural abundance (corff dynol)
natural abundance (Awyrfaen)	0.00005 %
natural abundance (Haul)	0.0000003 %
Abundance in Universe	0.000001 %

Nuclear Screening Constants

1	s	1.1868
2	p	4.2434
2	s	15.7838
3	d	13.8432
3	p	19.311
3	s	19.6572
4	d	33.1908
4	f	37.734
4	p	29.986
4	s	29.0136
5	p	43.039
5	s	41.2575
6	s	50.6934

Neodimi on ChemicalAid

Australian Educational Vocabulary ID	scot/3545
ChEBI ID	33372
ChemSpider ID	22376
DSSTOX compound identifier	DTXCID7047641
DSSTox substance ID	DTXSID5064677
Den Store Danske ID	neodym
Dynodwr Drugbank (Alberta)	15318
ECHA Substance Infocard ID	100.028.281
Elhuyar ZTH ID	028581
Encyclopedia of China ID (Second Edition)	223451
French Vikidia ID	Néodyme
GND	4171432-5
Great Russian Encyclopedia Online ID	2259546
InChI	InChI=1S/Nd
InChIKey	QEFYFXOXNSNQGX-UHFFFAOYSA-N
Namuwiki ID	네오디뮴
National Library of Israel J9U ID	987007563184005171
OmegaWiki Defined Meaning	338320
Online PWN Encyclopedia ID	3946601
OpenAlex ID	C540262125
Probes And Drugs ID	PD121955
PubChem CID	23934
Rhif Cofrestru CAS	7440-00-8
RxNorm ID	1311480
Römpp online ID	RD-14-00735
Store norske leksikon ID	neodym
UNII	2I87U3734A
USGS Thesaurus ID	1516
WordNet 3.1 Synset ID	14670060-n
ZVG number	7600
dynodwr Encyclopædia Britannica Online	science/neodymium
dynodwr Encyclopædia Britannica Online	technology/neodymium-alloy
dynodwr Encyclopædia Universalis	neodyme
dynodwr Freebase	/m/025s4rp
dynodwr Gran Enciclopèdia Catalana	0125979
dynodwr HMDB	HMDB0013715
dynodwr KBpedia	Neodymium
dynodwr LCAuth	sh85090754
dynodwr MeSH	D009354
dynodwr NKC	ph123228
dynodwr Treccani	neodimio
dynodwr YSO	38612
dynodwr yn thesawrws y BNCF	37261

Neodimi (Nd)

Nodwedd Ffisegol

Nodwedd Gemegol

other

Isotopes of Neodymium

124Nd

125Nd

126Nd

127Nd

128Nd

129Nd

130Nd

131Nd

132Nd

133Nd

134Nd

135Nd

136Nd

137Nd

138Nd

139Nd

140Nd

141Nd

142Nd

143Nd

144Nd

145Nd

146Nd

147Nd

148Nd

149Nd

150Nd

151Nd

152Nd

153Nd

154Nd

155Nd

156Nd

157Nd

158Nd

159Nd

160Nd

161Nd

162Nd

163Nd

hanes

source

Nuclear Screening Constants

¹²⁴Nd

¹²⁵Nd

¹²⁶Nd

¹²⁷Nd

¹²⁸Nd

¹²⁹Nd

¹³⁰Nd

¹³¹Nd

¹³²Nd

¹³³Nd

¹³⁴Nd

¹³⁵Nd

¹³⁶Nd

¹³⁷Nd

¹³⁸Nd

¹³⁹Nd

¹⁴⁰Nd

¹⁴¹Nd

¹⁴²Nd

¹⁴³Nd

¹⁴⁴Nd

¹⁴⁵Nd

¹⁴⁶Nd

¹⁴⁷Nd

¹⁴⁸Nd

¹⁴⁹Nd

¹⁵⁰Nd

¹⁵¹Nd

¹⁵²Nd

¹⁵³Nd

¹⁵⁴Nd

¹⁵⁵Nd

¹⁵⁶Nd

¹⁵⁷Nd

¹⁵⁸Nd

¹⁵⁹Nd

¹⁶⁰Nd

¹⁶¹Nd

¹⁶²Nd

¹⁶³Nd