Terbium (Tb)

element with the atomic number of 65

Atomic Number	65
Atomic Weight	158.92535
Nombor jisim	159

Group
Period	6
Block	f

proton	65 p⁺
neutron	94 n⁰
Elektron	65 e^-

Sifat Fizikal

Jejari Atom	175 pm 276 pm
molar volume	19.2 cm³/mol
Jejari kovalen	168 pm 135 pm 194 pm
Metallic Radius
ionic radius	92.3 pm 98 pm 104 pm 109.5 pm 76 pm 88 pm
Crystal Radius	106.3 pm 112 pm 118 pm 123.5 pm 90 pm 102 pm
Jejari van der Waals	233 pm 270 pm 345.1 pm
ketumpatan	8.23 g/cm³ 7,650 kg/m³

Sifat Kimia

tenaga

proton affinity
Pertalian elektron	1.165 eV/particle
ionization energy	5.8638 eV/particle 11.52 eV/particle 21.91 eV/particle 39.36 eV/particle 66.5 eV/particle 90 eV/particle 108 eV/particle 125 eV/particle 143 eV/particle 168 eV/particle 186 eV/particle 216 eV/particle 250 eV/particle 270 eV/particle 294 eV/particle 325 eV/particle 358 eV/particle 393 eV/particle 426.6 eV/particle 613 eV/particle 651 eV/particle 690 eV/particle 732 eV/particle 772 eV/particle 816 eV/particle 866 eV/particle 909 eV/particle 954 eV/particle 997 eV/particle 1,165 eV/particle 1,208 eV/particle 1,256 eV/particle 1,301 eV/particle 1,393 eV/particle 1,443 eV/particle 1,559 eV/particle 1,610.38 eV/particle 2,750 eV/particle 2,852 eV/particle 2,961 eV/particle 3,078 eV/particle 3,189 eV/particle 3,300 eV/particle 3,458 eV/particle 3,573 eV/particle 3,698 eV/particle 3,814 eV/particle 4,139 eV/particle 4,242 eV/particle 4,355 eV/particle 4,460 eV/particle 4,760 eV/particle 4,877 eV/particle 5,103 eV/particle 5,217 eV/particle 11,673 eV/particle 11,957 eV/particle 12,272 eV/particle 12,563 eV/particle 13,658 eV/particle 14,003 eV/particle 14,434 eV/particle 14,721 eV/particle 59,739.25 eV/particle 61,049.64 eV/particle

Entalpi pengewapan	389 kJ/mol
entalpi pelakuran
standard enthalpy of formation	388.7 kJ/mol
Elektron

Petala elektron	2, 8, 18, 27, 8, 2

Elektron valens	2 ⓘ

tatarajah elektron	[Xe] 4f⁹ 6s²ⓘ 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶ 4f⁹ 6s²

Keadaan pengoksidaan	0, 1, 2, 3, 4
Keelektronegatifan	0.198863
Electrophilicity Index	1.3142725121307568 eV/particle
keadaan jirim asas

fasa jirim	Solid
gaseous state of matter
Boiling Point	3,503.15 K
Melting Point	1,632.15 K
critical pressure
critical temperature
triple point
rupa
warna	Silver #ff1493 #30ffc7 #30ffc7
rupa	silvery white
indeks biasan
sifat bahan
Thermal Conductivity	11.1 W/(m K)
Pengembangan terma	0.0000103 1/K
molar heat capacity	28.91 J/(mol K)
Specific Heat Capacity	0.182 J/(g⋅K)
heat capacity ratio
electrical properties
type	Conductor
Kekonduksian elektrik	0.83 MS/m
Kerintangan dan kekonduksian elektrik	0.0000012 m Ω
Kesuperkonduksian
kemagnetan
type	paramagnetic
magnetic susceptibility (Mass)	0.0000136 m³/Kg
magnetic susceptibility (Molar)	0.000002161385 m³/mol
magnetic susceptibility (Volume)	0.1117784
magnetic ordering
Suhu Curie	222 K
Néel temperature	230 K
struktur
Crystal Structure	Simple Hexagonal (HEX)
lattice constant	3.6 Å
Lattice Angles	π/2, π/2, 2 π/3
mechanical property
hardness	677 MPa 863 MPa
Modulus pukal	38.7 GPa
shear modulus	22 GPa
Young's modulus	56 GPa
Nisbah Poisson	0.26
Kelajuan bunyi	2,620 m/s
pengelasan
Category	Lanthanides, Lanthanides
CAS Group
IUPAC Group
Glawe Number	25
Mendeleev Number	29
Pettifor Number	26
Geochemical Class	rare earth & related
Goldschmidt classification	litophile

other

Gas Basicity
polarizability	170 ± 20 a₀
C6 Dispersion Coefficient	2,590 a₀
allotrope
Neutron cross section	23
Neutron Mass Absorption	0.009
Nombor kuantum	6H15/2
space group	194 (P63/mmc)

Isotopes of Terbium

Stable Isotopes	1
Unstable Isotopes	39
Natural Isotopes	1

¹³⁵Tb

Nombor jisim	135
nombor neutron	70
jisim atom relatif	134.964516 ± 0.000429 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.01 ± 0.28 ms
Spin	7/2
nuclear quadrupole moment
tarikh penemuan	2004
parity	-

decay mode	Keamatan (fizik)
p (proton emission)	100%
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹³⁶Tb

Nombor jisim	136
nombor neutron	71
jisim atom relatif	135.96146 ± 0.000537 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	5
nuclear quadrupole moment
tarikh penemuan
parity	-

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

¹³⁷Tb

Nombor jisim	137
nombor neutron	72
jisim atom relatif	136.95602 ± 0.00043 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	3/2
nuclear quadrupole moment
tarikh penemuan
parity	+

decay mode	Keamatan (fizik)
p (proton emission)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)

¹³⁸Tb

Nombor jisim	138
nombor neutron	73
jisim atom relatif	137.953193 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	2
nuclear quadrupole moment
tarikh penemuan	1993
parity	+

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

¹³⁹Tb

Nombor jisim	139
nombor neutron	74
jisim atom relatif	138.94833 ± 0.00032 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.6 ± 0.2 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1999
parity	-

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

¹⁴⁰Tb

Nombor jisim	140
nombor neutron	75
jisim atom relatif	139.945805048 ± 0.000859359 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	2.29 ± 0.15 s
Spin	7
nuclear quadrupole moment
tarikh penemuan	1986
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
ϵ (electron capture)	3%
β⁺ p (β⁺-delayed proton emission)	0.26%

¹⁴¹Tb

Nombor jisim	141
nombor neutron	76
jisim atom relatif	140.941448 ± 0.000113 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	3.5 ± 0.2 s
Spin	5/2
nuclear quadrupole moment
tarikh penemuan	1986
parity	-

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

¹⁴²Tb

Nombor jisim	142
nombor neutron	77
jisim atom relatif	141.939280858 ± 0.000752079 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	597 ± 17 ms
Spin	1
nuclear quadrupole moment
tarikh penemuan	1991
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
e⁺ (positron emission)	96.8%
ϵ (electron capture)	3.2%
β⁺ p (β⁺-delayed proton emission)	0.0022%

¹⁴³Tb

Nombor jisim	143
nombor neutron	78
jisim atom relatif	142.935137332 ± 0.000055 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	12 ± 1 s
Spin	11/2
nuclear quadrupole moment
tarikh penemuan	1985
parity	-

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

¹⁴⁴Tb

Nombor jisim	144
nombor neutron	79
jisim atom relatif	143.933045 ± 0.00003 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	1
nuclear quadrupole moment
tarikh penemuan	1982
parity	+

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

¹⁴⁵Tb

Nombor jisim	145
nombor neutron	80
jisim atom relatif	144.928717001 ± 0.000119051 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	30.9 ± 0.6 s
Spin	11/2
nuclear quadrupole moment
tarikh penemuan	1981
parity	-

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

¹⁴⁶Tb

Nombor jisim	146
nombor neutron	81
jisim atom relatif	145.927252739 ± 0.000048159 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	8 ± 4 s
Spin	1
nuclear quadrupole moment
tarikh penemuan	1974
parity	+

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

¹⁴⁷Tb

Nombor jisim	147
nombor neutron	82
jisim atom relatif	146.92405462 ± 0.000008691 Da
g-factor	3.42 ± 0.1
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.64 ± 0.03 h
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1969
parity	+

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

¹⁴⁸Tb

Nombor jisim	148
nombor neutron	83
jisim atom relatif	147.924275476 ± 0.000013379 Da
g-factor	-0.88 ± 0.01
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	60 ± 1 m
Spin	2
nuclear quadrupole moment	-0.3 ± 0.2
tarikh penemuan	1960
parity	-

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

¹⁴⁹Tb

Nombor jisim	149
nombor neutron	84
jisim atom relatif	148.923253792 ± 0.000003895 Da
g-factor	2.72 ± 0.04
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	4.118 ± 0.025 h
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1950
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	83.3%
α (α emission)	16.7%

¹⁵⁰Tb

Nombor jisim	150
nombor neutron	85
jisim atom relatif	149.923664799 ± 0.000007912 Da
g-factor	-0.45 ± 0.01
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	3.48 ± 0.16 h
Spin	2
nuclear quadrupole moment
tarikh penemuan	1959
parity

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)

¹⁵¹Tb

Nombor jisim	151
nombor neutron	86
jisim atom relatif	150.92310897 ± 0.000004395 Da
g-factor	1.852 ± 0.012
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	17.609 ± 0.001 h
Spin	1/2
nuclear quadrupole moment	0
tarikh penemuan	1953
parity	+

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	99.9905%
α (α emission)	0.0095%

¹⁵²Tb

Nombor jisim	152
nombor neutron	87
jisim atom relatif	151.924081855 ± 0.000042955 Da
g-factor	-0.29 ± 0.01
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	17.5 ± 0.1 h
Spin	2
nuclear quadrupole moment	0.34 ± 0.13
tarikh penemuan	1959
parity	-

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
α (α emission)

¹⁵³Tb

Nombor jisim	153
nombor neutron	88
jisim atom relatif	152.923441694 ± 0.000004237 Da
g-factor	1.388 ± 0.008
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	2.34 ± 0.01 d
Spin	5/2
nuclear quadrupole moment	1.08 ± 0.14
tarikh penemuan	1957
parity	+

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

¹⁵⁴Tb

Nombor jisim	154
nombor neutron	89
jisim atom relatif	153.924683681 ± 0.000048641 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	9.994 ± 0.039 h
Spin	3
nuclear quadrupole moment
tarikh penemuan	1972
parity	-

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁻ (β⁻ decay)

¹⁵⁵Tb

Nombor jisim	155
nombor neutron	90
jisim atom relatif	154.923509511 ± 0.000010552 Da
g-factor	1.3533333333333 ± 0.013333333333333
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	5.32 ± 0.06 d
Spin	3/2
nuclear quadrupole moment	1.41 ± 0.06
tarikh penemuan	1957
parity	+

decay mode	Keamatan (fizik)
ϵ (electron capture)	100%

¹⁵⁶Tb

Nombor jisim	156
nombor neutron	91
jisim atom relatif	155.924754209 ± 0.000004044 Da
g-factor	0.56666666666667 ± 0.066666666666667
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	5.35 ± 0.1 d
Spin	3
nuclear quadrupole moment	2.3 ± 0.8
tarikh penemuan	1950
parity	-

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	100%
β⁻ (β⁻ decay)

¹⁵⁷Tb

Nombor jisim	157
nombor neutron	92
jisim atom relatif	156.924031888 ± 0.000001092 Da
g-factor	1.3533333333333 ± 0.013333333333333
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	71 ± 7 y
Spin	3/2
nuclear quadrupole moment	1.4 ± 0.08
tarikh penemuan	1960
parity	+

decay mode	Keamatan (fizik)
ϵ (electron capture)	100%

¹⁵⁸Tb

Nombor jisim	158
nombor neutron	93
jisim atom relatif	157.925419942 ± 0.00000136 Da
g-factor	0.58433333333333 ± 0.0023333333333333
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	180 ± 11 y
Spin	3
nuclear quadrupole moment
tarikh penemuan	1957
parity	-

decay mode	Keamatan (fizik)
β⁺ (β⁺ decay; β⁺ = ϵ + e⁺)	83.4%
β⁻ (β⁻ decay)	16.6%

¹⁵⁹Tb

Nombor jisim	159
nombor neutron	94
jisim atom relatif	158.925353707 ± 0.000001184 Da
g-factor	1.3393333333333 ± 0.0026666666666667
natural abundance	100
Reputan radioaktif	Isotop stabil
setengah hayat	Not Radioactive ☢️
Spin	3/2
nuclear quadrupole moment	1.432 ± 0.008
tarikh penemuan	1933
parity	+

¹⁶⁰Tb

Nombor jisim	160
nombor neutron	95
jisim atom relatif	159.927174553 ± 0.000001191 Da
g-factor	0.566 ± 0.0026666666666667
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	72.3 ± 0.2 d
Spin	3
nuclear quadrupole moment	3.85 ± 0.05
tarikh penemuan	1943
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶¹Tb

Nombor jisim	161
nombor neutron	96
jisim atom relatif	160.927576806 ± 0.000001308 Da
g-factor	1.4666666666667 ± 0.066666666666667
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	6.948 ± 0.005 d
Spin	3/2
nuclear quadrupole moment	1.3 ± 0.6
tarikh penemuan	1949
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶²Tb

Nombor jisim	162
nombor neutron	97
jisim atom relatif	161.9292754 ± 0.0000022 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	7.6 ± 0.15 m
Spin	1
nuclear quadrupole moment
tarikh penemuan	1965
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶³Tb

Nombor jisim	163
nombor neutron	98
jisim atom relatif	162.930653609 ± 0.000004358 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	19.5 ± 0.3 m
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1966
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶⁴Tb

Nombor jisim	164
nombor neutron	99
jisim atom relatif	163.933327561 ± 0.000002 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	3 ± 0.1 m
Spin	5
nuclear quadrupole moment
tarikh penemuan	1968
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶⁵Tb

Nombor jisim	165
nombor neutron	100
jisim atom relatif	164.934955198 ± 0.000001654 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	2.11 ± 0.1 m
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1983
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶⁶Tb

Nombor jisim	166
nombor neutron	101
jisim atom relatif	165.937939727 ± 0.00000157 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	27.1 ± 1.5 s
Spin	1
nuclear quadrupole moment
tarikh penemuan	1996
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶⁷Tb

Nombor jisim	167
nombor neutron	102
jisim atom relatif	166.940007046 ± 0.000002071 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	18.9 ± 1.6 s
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	1999
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶⁸Tb

Nombor jisim	168
nombor neutron	103
jisim atom relatif	167.943337074 ± 0.0000045 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	9.4 ± 0.4 s
Spin	4
nuclear quadrupole moment
tarikh penemuan	1999
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)	100%

¹⁶⁹Tb

Nombor jisim	169
nombor neutron	104
jisim atom relatif	168.945807 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	5.13 ± 0.32 s
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	2012
parity	+

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

¹⁷⁰Tb

Nombor jisim	170
nombor neutron	105
jisim atom relatif	169.949855 ± 0.000322 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	960 ± 78 ms
Spin	2
nuclear quadrupole moment
tarikh penemuan	2012
parity	-

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

¹⁷¹Tb

Nombor jisim	171
nombor neutron	106
jisim atom relatif	170.953011 ± 0.000429 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	1.23 ± 0.1 s
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	2012
parity	+

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

¹⁷²Tb

Nombor jisim	172
nombor neutron	107
jisim atom relatif	171.957391 ± 0.000537 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat	760 ± 190 ms
Spin	6
nuclear quadrupole moment
tarikh penemuan	2012
parity	+

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

¹⁷³Tb

Nombor jisim	173
nombor neutron	108
jisim atom relatif	172.960805 ± 0.000537 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	3/2
nuclear quadrupole moment
tarikh penemuan	2018
parity	+

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

¹⁷⁴Tb

Nombor jisim	174
nombor neutron	109
jisim atom relatif	173.965679 ± 0.000537 Da
g-factor
natural abundance
Reputan radioaktif	☢️ radioactive element
setengah hayat
Spin	2
nuclear quadrupole moment
tarikh penemuan	2018
parity	-

decay mode	Keamatan (fizik)
β⁻ (β⁻ decay)
β⁻ n (β⁻-delayed neutron emission)

sejarah

penemu atau pereka	Carl Mosander
tempat penemuan	Sweden
tarikh penemuan	1843
Etimologi	Named after Ytterby, a village in Sweden.
sebutan	TUR-bi-em (Inggeris)

sumber

Abundance
Abundance in Earth's crust	1.2 mg/kg
natural abundance (lautan)	0.00000014 mg/L
natural abundance (Tubuh manusia)
natural abundance (Meteoroid)	0.0000039 %
natural abundance (Matahari)	0.00000001 %
Abundance in Universe	0.00000005 %

Nuclear Screening Constants

1	s	1.2739
2	p	4.3076
2	s	17.0278
3	d	13.7015
3	p	19.9853
3	s	20.4485
4	d	34.69
4	f	39.1352
4	p	31.6012
4	s	30.98
5	p	48.039
5	s	45.8295
6	s	56.6996

Terbium on ChemicalAid

ChEBI ID	33376
ChemSpider ID	22397
DSSTOX compound identifier	DTXCID6047656
ECHA Substance Infocard ID	100.028.306
Encyclopedia of China ID (Second Edition)	233604
ID CAB	258536
ID Den Store Danske	terbium
ID Elhuyar ZTH	031085
ID Encyclopædia Universalis	terbium
ID Ensiklopedia Besar Rusia dalam talian	4188483
ID Ensiklopedia Britannica Dalam Talian	science/terbium
ID Freebase	/m/025sk71
ID GND	4184744-1
ID Gran Enciclopèdia Catalana	0145694
ID J9U Perpustakaan Negara Israel	987007529656805171
ID KBpedia	Terbium
ID NE.se	terbium
ID Namuwiki	터븀
ID Perbendaharaan Kata Pendidikan Australia	scot/3583
ID Store norske leksikon	terbium
ID Treccani	terbio
ID Vikidia Perancis	Terbium
ID WordNet 3.1 Synset	14681745-n
ID bahan DSSTox	DTXSID3064691
ID kewibawaan Perpustakaan Kongres	sh85133986
ID pemerihal MeSH	D013725
InChI	InChI=1S/Tb
InChIKey	GZCRRIHWUXGPOV-UHFFFAOYSA-N
Maksud Tertakrif OmegaWiki	364226
NALT ID	60930
OpenAlex ID	C549856995
PubChem CID	23958
RxNorm ID	1367186
Römpp online ID	RD-20-00690
UNII	06SSF7P179
USGS Thesaurus ID	1590
nombor pendaftaran CAS	7440-27-9

Terbium (Tb)

Sifat Fizikal

Sifat Kimia

other

Isotopes of Terbium

135Tb

136Tb

137Tb

138Tb

139Tb

140Tb

141Tb

142Tb

143Tb

144Tb

145Tb

146Tb

147Tb

148Tb

149Tb

150Tb

151Tb

152Tb

153Tb

154Tb

155Tb

156Tb

157Tb

158Tb

159Tb

160Tb

161Tb

162Tb

163Tb

164Tb

165Tb

166Tb

167Tb

168Tb

169Tb

170Tb

171Tb

172Tb

173Tb

174Tb

sejarah

sumber

Nuclear Screening Constants

¹³⁵Tb

¹³⁶Tb

¹³⁷Tb

¹³⁸Tb

¹³⁹Tb

¹⁴⁰Tb

¹⁴¹Tb

¹⁴²Tb

¹⁴³Tb

¹⁴⁴Tb

¹⁴⁵Tb

¹⁴⁶Tb

¹⁴⁷Tb

¹⁴⁸Tb

¹⁴⁹Tb

¹⁵⁰Tb

¹⁵¹Tb

¹⁵²Tb

¹⁵³Tb

¹⁵⁴Tb

¹⁵⁵Tb

¹⁵⁶Tb

¹⁵⁷Tb

¹⁵⁸Tb

¹⁵⁹Tb

¹⁶⁰Tb

¹⁶¹Tb

¹⁶²Tb

¹⁶³Tb

¹⁶⁴Tb

¹⁶⁵Tb

¹⁶⁶Tb

¹⁶⁷Tb

¹⁶⁸Tb

¹⁶⁹Tb

¹⁷⁰Tb

¹⁷¹Tb

¹⁷²Tb

¹⁷³Tb

¹⁷⁴Tb