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Helium
Radius of Mendelevium
Hs (Symbol of Hassium)
35 (Atomic Number of Bromine)
Speed Of Sound of Americium in mph
Terbium (Tb) Properties
Tb
Terbium
Properties
36 /
87
Atomic Mass
158.9
amu
Atomic Number
65
Block
F
Boiling Point
3396
K
Conductivity (Electric)
0.83
MS/m
Conductivity (Thermal)
11
W/mK
Crystal Structure
Simple Hexagonal
Decay Mode
—
Density (Liquid)
7650
kg/m³
Density (STP)
8219
kg/m³
Electron Affinity
112.4
kJ/mol
Electron Configuration (Semantic)
[Xe] 4f⁹ 6s²
Electronegativity (Pauling)
1.1
Electrons per Shell
2, 8, 18, 27, 8, 2
Group
3
Half Life
Stable
year
Heat (Fusion)
10.8
kJ/mol
Heat (Molar)
28.91
J/K.mol
Heat (Specific)
182
J/(kg K)
Heat (Vaporization)
295
kJ/mol
Ionization Energies
565.8, 1110, 2114, 3839
kJ/mol
Isotopes Known
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
Isotopes Stable
¹⁵⁹Tb
Magnetic Type
Paramagnetic
Melting Point
1629
K
Molar Volume
0.000019336
Oxidation States
1,3c,4
Period
6
Phase
Solid
@ 22°C
Quantum Numbers
6H15/2
Radius (Covalent)
—
Radius (Empirical)
175
pm
Radius (Van Der Waals)
—
Series
Lanthanide
Valence Electrons
3
Wikipedia
https://en.wikipedia.org/wiki/Terbium
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2
3
4
5
6
7
N
Sy
Name
Magnetic Susceptibility (Mass)
Magnetic Susceptibility (Mass)
m³/Kg
-2.48e-8
Quantile
1.36e-5
Cell colors represent Magnetic Susceptibility (Mass) –
Show Series Instead
Lanthanides
(All Group 3)
6
Actinides
(All Group 3)
7
1
H
Hydrogen
-2.480e-8
2
He
Helium
-5.900e-9
3
Li
Lithium
2.560e-8
4
Be
Beryllium
-1.260e-8
5
B
Boron
-8.700e-9
6
C
Carbon
-6.200e-9
7
N
Nitrogen
-5.400e-9
8
O
Oxygen
1.335e-6
9
F
Fluorine
10
Ne
Neon
-4.100e-9
11
Na
Sodium
8.800e-9
12
Mg
Magnesium
6.900e-9
13
Al
Aluminum
7.800e-9
14
Si
Silicon
-1.600e-9
15
P
Phosphorus
-1.130e-8
16
S
Sulfur
-6.200e-9
17
Cl
Chlorine
-7.200e-9
18
Ar
Argon
-6.000e-9
19
K
Potassium
6.700e-9
20
Ca
Calcium
1.380e-8
21
Sc
Scandium
8.800e-8
22
Ti
Titanium
4.010e-8
23
V
Vanadium
6.280e-8
24
Cr
Chromium
4.450e-8
25
Mn
Manganese
1.210e-7
26
Fe
Iron
27
Co
Cobalt
28
Ni
Nickel
29
Cu
Copper
-1.080e-9
30
Zn
Zinc
-2.210e-9
31
Ga
Gallium
-3.000e-9
32
Ge
Germanium
-1.500e-9
33
As
Arsenic
-3.900e-9
34
Se
Selenium
-4.000e-9
35
Br
Bromine
-4.900e-9
36
Kr
Krypton
-4.400e-9
37
Rb
Rubidium
2.600e-9
38
Sr
Strontium
1.320e-9
39
Y
Yttrium
6.660e-8
40
Zr
Zirconium
1.680e-8
41
Nb
Niobium
2.760e-8
42
Mo
Molybdenum
1.170e-8
43
Tc
Technetium
3.420e-8
44
Ru
Ruthenium
5.420e-9
45
Rh
Rhodium
1.360e-8
46
Pd
Palladium
6.570e-8
47
Ag
Silver
-2.270e-9
48
Cd
Cadmium
-2.300e-9
49
In
Indium
-1.400e-9
50
Sn
Tin
-3.100e-9
51
Sb
Antimony
-1.090e-8
52
Te
Tellurium
-3.900e-9
53
I
Iodine
-4.500e-9
54
Xe
Xenon
-4.300e-9
55
Cs
Cesium
2.800e-9
56
Ba
Barium
1.130e-8
57
La
Lanthanum
1.100e-8
58
Ce
Cerium
2.200e-7
59
Pr
Praseodymium
4.230e-7
60
Nd
Neodymium
4.800e-7
61
Pm
Promethium
62
Sm
Samarium
1.110e-7
63
Eu
Europium
2.760e-7
64
Gd
Gadolinium
65
Tb
Terbium
1.360e-5
66
Dy
Dysprosium
5.450e-6
67
Ho
Holmium
5.490e-6
68
Er
Erbium
3.770e-6
69
Tm
Thulium
1.990e-6
70
Yb
Ytterbium
5.900e-9
71
Lu
Lutetium
1.200e-9
72
Hf
Hafnium
5.300e-9
73
Ta
Tantalum
1.070e-8
74
W
Tungsten
4.590e-9
75
Re
Rhenium
4.560e-9
76
Os
Osmium
6.000e-10
77
Ir
Iridium
1.670e-9
78
Pt
Platinum
1.220e-8
79
Au
Gold
-1.780e-9
80
Hg
Mercury
-2.100e-9
81
Tl
Thallium
-3.000e-9
82
Pb
Lead
-1.500e-9
83
Bi
Bismuth
-1.700e-8
84
Po
Polonium
85
At
Astatine
86
Rn
Radon
87
Fr
Francium
88
Ra
Radium
89
Ac
Actinium
90
Th
Thorium
7.200e-9
91
Pa
Protactinium
3.250e-8
92
U
Uranium
2.160e-8
93
Np
Neptunium
94
Pu
Plutonium
3.170e-8
95
Am
Americium
5.150e-8
96
Cm
Curium
97
Bk
Berkelium
98
Cf
Californium
99
Es
Einsteinium
100
Fm
Fermium
101
Md
Mendelevium
102
No
Nobelium
103
Lr
Lawrencium
104
Rf
Rutherfordium
105
Db
Dubnium
106
Sg
Seaborgium
107
Bh
Bohrium
108
Hs
Hassium
109
Mt
Meitnerium
110
Ds
Darmstadtium
111
Rg
Roentgenium
112
Cn
Copernicium
113
Nh
Nihonium
114
Fl
Flerovium
115
Mc
Moscovium
116
Lv
Livermorium
117
Ts
Tennessine
118
Og
Oganesson
Group
Period
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