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Transition Metals
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Niobium
Properties of Curium and Niobium
Curium
Niobium
Add ⊕
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
Properties
All
1 Physical
1 Melting Point
Properties of T..
⊕
â–¶
â–¼
1,340.00 °C
Rank:
34
(Overall)
â–¶
2,468.00 °C
Rank:
6
(Overall)
â–¶
â–²
Properties of Francium
⊕
â–¶
1227
(Properties of..)
â—€
â–¶
ADD ⊕
2 Boiling Point
Properties of T..
⊕
â–¶
â–¼
3,110.00 °C
Rank:
30
(Overall)
â–¶
2,468.00 °C
Rank:
45
(Overall)
â–¶
â–²
Properties of Flerovium
⊕
â–¶
2627
(Properties of..)
â—€
â–¶
ADD ⊕
3 Hardness
3.1 Mohs Hardness
Properties of C..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
6.00
Rank:
6
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
4
(Properties of..)
â—€
â–¶
ADD ⊕
3.3 Brinell Hardness
Properties of O..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
735.00 MPa
Rank:
14
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
600
(Properties of..)
â—€
â–¶
ADD ⊕
3.5 Vickers Hardness
Properties of T..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
870.00 MPa
Rank:
12
(Overall)
â–¶
â–²
Properties of Palladium
⊕
â–¶
820
(Properties of..)
â—€
â–¶
ADD ⊕
4 Optical Properties
4.1 Refractive Index
Properties of P..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Mercury
⊕
â–¶
1.7229
(Properties of..)
â—€
â–¶
ADD ⊕
4.3 Reflectivity
Properties of S..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Molybdenum
⊕
â–¶
78
(Properties of..)
â—€
â–¶
ADD ⊕
5 Speed of Sound
Properties of T..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
3,480.00 m/s
Rank:
21
(Overall)
â–¶
â–²
Properties of Thallium
⊕
â–¶
3800
(Properties of..)
â—€
â–¶
ADD ⊕
6 Allotropes
✔
✘
No
Actinide Series Metals
has it !
✔
✘
6%
Transition Metals Metals
have it !
6.1 α Allotropes
Not Available
Not Available
6.2 β Allotropes
Not Available
Not Available
6.3 γ Allotropes
Not Available
Not Available
2 Chemical
1 Chemical Formula
Cm
Nb
2 Isotopes
2.1 Known Isotopes
Properties of P..
⊕
â–¶
â–¼
15
Rank:
24
(Overall)
â–¶
17
Rank:
22
(Overall)
â–¶
â–²
Properties of Tennessine
⊕
â–¶
23
(Properties of..)
â—€
â–¶
ADD ⊕
3 Electronegativity
3.1 Pauling Electronegativity
Properties of G..
⊕
â–¶
â–¼
1.30
Rank:
32
(Overall)
â–¶
1.60
Rank:
23
(Overall)
â–¶
â–²
Properties of Francium
⊕
â–¶
1.54
(Properties of..)
â—€
â–¶
ADD ⊕
3.3 Sanderson Electronegativity
Properties of C..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
1.42
Rank:
16
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
1.49
(Properties of..)
â—€
â–¶
ADD ⊕
3.5 Allred Rochow Electronegativity
Properties of G..
⊕
â–¶
â–¼
1.20
Rank:
27
(Overall)
â–¶
1.23
Rank:
25
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
1.3
(Properties of..)
â—€
â–¶
ADD ⊕
3.6 Mulliken-Jaffe Electronegativity
Properties of P..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
1.47
(Properties of..)
â—€
â–¶
ADD ⊕
3.8 Allen Electronegativity
Properties of B..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
1.41
Rank:
31
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
1.51
(Properties of..)
â—€
â–¶
ADD ⊕
4 Electropositivity
4.1 Pauling Electropositivity
Properties of F..
⊕
â–¶
â–¼
2.70
Rank:
22
(Overall)
â–¶
2.40
Rank:
31
(Overall)
â–¶
â–²
Properties of Gold
⊕
â–¶
2.5
(Properties of..)
â—€
â–¶
ADD ⊕
5 Ionization Energies
5.2 1st Energy Level
Properties of C..
⊕
â–¶
â–¼
581.00 kJ/mol
Rank:
62
(Overall)
â–¶
652.10 kJ/mol
Rank:
41
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
955.2
(Properties of..)
â—€
â–¶
ADD ⊕
5.3 2nd Energy Level
Properties of C..
⊕
â–¶
â–¼
1,196.00 kJ/mol
Rank:
61
(Overall)
â–¶
1,380.00 kJ/mol
Rank:
50
(Overall)
â–¶
â–²
Properties of Ruthenium
⊕
â–¶
1957.9
(Properties of..)
â—€
â–¶
ADD ⊕
5.5 3rd Energy Level
Properties of C..
⊕
â–¶
â–¼
2,026.00 kJ/mol
Rank:
72
(Overall)
â–¶
2,416.00 kJ/mol
Rank:
50
(Overall)
â–¶
â–²
Properties of Osmium
⊕
â–¶
3555
(Properties of..)
â—€
â–¶
ADD ⊕
6 Electrochemical Equivalent
Properties of F..
⊕
â–¶
â–¼
3.07 g/amp-hr
Rank:
16
(Overall)
â–¶
0.69 g/amp-hr
Rank:
66
(Overall)
â–¶
â–²
Properties of Beryllium
⊕
â–¶
2.0802
(Properties of..)
â—€
â–¶
ADD ⊕
7 Electron Work Function
Properties of P..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
4.30 eV
Rank:
18
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
4.05
(Properties of..)
â—€
â–¶
ADD ⊕
8 Other Chemical Properties
Ionization, Radioactive Isotopes
Anti Corrosion, Ionization, Radioactive Isotopes, Solubility
3 Mechanical
1 Density
1.1 Density At Room Temperature
Properties of H..
⊕
â–¶
â–¼
13.51 g/cm
3
Rank:
25
(Overall)
â–¶
8.57 g/cm
3
Rank:
48
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
11.724
(Properties of..)
â—€
â–¶
ADD ⊕
1.4 Density When Liquid (at m.p.)
Properties of O..
⊕
â–¶
â–¼
13.85 g/cm3
Rank:
10
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
8.34
(Properties of..)
â—€
â–¶
ADD ⊕
2 Vapor Pressure
2.1 Vapor Pressure at 1000 K
Properties of S..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Cerium
⊕
â–¶
16.9
(Properties of..)
â—€
â–¶
ADD ⊕
2.3 Vapor Pressure at 2000 K
Properties of C..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
0.00 (Pa)
Rank:
27
(Overall)
â–¶
â–²
Properties of Tungsten
⊕
â–¶
36.8
(Properties of..)
â—€
â–¶
ADD ⊕
3 Tensile Strength
Properties of I..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
330.00 MPa
Rank:
12
(Overall)
â–¶
â–²
Properties of Indium
⊕
â–¶
951
(Properties of..)
â—€
â–¶
ADD ⊕
5 Viscosity
Properties of M..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Mercury
⊕
â–¶
7 Elasticity properties
7.1 Shear Modulus
Properties of O..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
38.00 GPa
Rank:
19
(Overall)
â–¶
â–²
Properties of Potassium
⊕
â–¶
61
(Properties of..)
â—€
â–¶
ADD ⊕
7.2 Bulk Modulus
Properties of O..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
170.00 GPa
Rank:
10
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
110
(Properties of..)
â—€
â–¶
ADD ⊕
8.1 Young's Modulus
Properties of I..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
105.00 GPa
Rank:
20
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
116
(Properties of..)
â—€
â–¶
ADD ⊕
9 Poisson Ratio
Properties of G..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
0.40
Rank:
4
(Overall)
â–¶
â–²
Properties of Beryllium
⊕
â–¶
0.3
(Properties of..)
â—€
â–¶
ADD ⊕
10 Other Mechanical Properties
Unknown
Ductile, Malleable
4 Periodic Table
1 Symbol
Cm
Nb
2 Group Number
Properties of T..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
5
Rank:
13
(Overall)
â–¶
â–²
Properties of Gadolinium
⊕
â–¶
8
(Properties of..)
â—€
â–¶
ADD ⊕
3 Period Number
Properties of U..
⊕
â–¶
â–¼
7
Rank:
1
(Overall)
â–¶
5
Rank:
3
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
6
(Properties of..)
â—€
â–¶
ADD ⊕
4 Block
f block
d block
5 Element Family
Actinide
Transition Metal
5 Atomic
1 Atomic Number
Properties of T..
⊕
â–¶
â–¼
96
Rank:
22
(Overall)
â–¶
41
Rank:
71
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
67
(Properties of..)
â—€
â–¶
ADD ⊕
2 Atomic Weight
Properties of T..
⊕
â–¶
â–¼
247.00 amu
Rank:
18
(Overall)
â–¶
92.91 amu
Rank:
65
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
164.93033
(Properties of..)
â—€
â–¶
ADD ⊕
3 Atomic Volume
Properties of C..
⊕
â–¶
â–¼
18.28 cm3/mol
Rank:
26
(Overall)
â–¶
10.87 cm3/mol
Rank:
45
(Overall)
â–¶
â–²
Properties of Manganese
⊕
â–¶
17.78
(Properties of..)
â—€
â–¶
ADD ⊕
4 Electron Configuration
[Rn] 5f
7
6d
1
7s
2
[Kr] 4d
4
5s
1
5 Valence Electron Potential
Properties of P..
⊕
â–¶
â–¼
44.50 (-eV)
Rank:
38
(Overall)
â–¶
104.00 (-eV)
Rank:
8
(Overall)
â–¶
â–²
Properties of Francium
⊕
â–¶
67
(Properties of..)
â—€
â–¶
ADD ⊕
6 Atom
6.1 Number of Protons
Properties of T..
⊕
â–¶
â–¼
96
Rank:
22
(Overall)
â–¶
41
Rank:
70
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
67
(Properties of..)
â—€
â–¶
ADD ⊕
6.2 Number of Neutrons
Properties of F..
⊕
â–¶
â–¼
151
Rank:
10
(Overall)
â–¶
52
Rank:
53
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
98
(Properties of..)
â—€
â–¶
ADD ⊕
6.3 Number of Electrons
Properties of T..
⊕
â–¶
â–¼
96
Rank:
22
(Overall)
â–¶
41
Rank:
70
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
67
(Properties of..)
â—€
â–¶
ADD ⊕
7 Crystal Structure
Double Hexagonal Close Packed (DHCP)
Body Centered Cubic (BCC)
7.1 Crystal Lattice
8 Radius of an Atom
8.1 Atomic Radius
Properties of C..
⊕
â–¶
â–¼
174.00 pm
Rank:
20
(Overall)
â–¶
146.00 pm
Rank:
35
(Overall)
â–¶
â–²
Properties of Beryllium
⊕
â–¶
162
(Properties of..)
â—€
â–¶
ADD ⊕
8.2 Covalent Radius
Properties of F..
⊕
â–¶
â–¼
169.00 pm
Rank:
26
(Overall)
â–¶
164.00 pm
Rank:
28
(Overall)
â–¶
â–²
Properties of Beryllium
⊕
â–¶
166
(Properties of..)
â—€
â–¶
ADD ⊕
8.3 Van der Waals Radius
Properties of F..
⊕
â–¶
â–¼
200.00 pm
Rank:
28
(Overall)
â–¶
200.00 pm
Rank:
28
(Overall)
â–¶
â–²
Properties of Zinc
⊕
â–¶
216
(Properties of..)
â—€
â–¶
ADD ⊕
9 Lattice Constant
Properties of M..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
330.04 pm
Rank:
51
(Overall)
â–¶
â–²
Properties of Beryllium
⊕
â–¶
404.95
(Properties of..)
â—€
â–¶
ADD ⊕
10 Lattice Angles
NA
π/2, π/2, π/2
11 Lattice C/A Ratio
Properties of C..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Beryllium
⊕
â–¶
1.604
(Properties of..)
â—€
â–¶
ADD ⊕
12 Adjacent Atomic Numbers
12.1 Next Element
12.2 Previous Element
6 Magnetic
1 Electrical Properties
1.1 Resistivity
Properties of M..
⊕
â–¶
â–¼
1.25 nΩ·m
Rank:
58
(Overall)
â–¶
152.00 nΩ·m
Rank:
23
(Overall)
â–¶
â–²
Properties of Thallium
⊕
â–¶
193
(Properties of..)
â—€
â–¶
ADD ⊕
1.2 Electrical Conductivity
Properties of S..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
0.07 10
6
/cm Ω
Rank:
28
(Overall)
â–¶
â–²
Properties of Plutonium
⊕
â–¶
0.0993
(Properties of..)
â—€
â–¶
ADD ⊕
1.3 Electron Affinity
Properties of G..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
86.10 kJ/mol
Rank:
12
(Overall)
â–¶
â–²
Properties of Mercury
⊕
â–¶
59.6
(Properties of..)
â—€
â–¶
ADD ⊕
1.4 Electrical Property
Unknown
Conductor
2 Magnetic Characteristics
2.1 Specific Gravity
Properties of C..
⊕
â–¶
â–¼
13.51
Rank:
17
(Overall)
â–¶
8.57
Rank:
37
(Overall)
â–¶
â–²
Properties of Lithium
⊕
â–¶
4500
(Properties of..)
â—€
â–¶
ADD ⊕
2.2 Magnetic Ordering
Antiferromagnetic
Paramagnetic
2.3 Permeability
Properties of I..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Bismuth
⊕
â–¶
0.0063
(Properties of..)
â—€
â–¶
ADD ⊕
2.4 Susceptibility
Properties of I..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Bismuth
⊕
â–¶
200000
(Properties of..)
â—€
â–¶
ADD ⊕
7 Thermal
1 Specific Heat
Properties of L..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
0.26 J/(kg K)
Rank:
20
(Overall)
â–¶
â–²
Properties of Americium
⊕
â–¶
0.363
(Properties of..)
â—€
â–¶
ADD ⊕
2 Thermal Conductivity
Properties of S..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
53.70 W/m·K
Rank:
29
(Overall)
â–¶
â–²
Properties of Neptunium
⊕
â–¶
71.6
(Properties of..)
â—€
â–¶
ADD ⊕
3 Critical Temperature
Properties of L..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
Not Available
Rank:
N/A
(Overall)
â–¶
â–²
Properties of Ytterbium
⊕
â–¶
2093
(Properties of..)
â—€
â–¶
ADD ⊕
4 Molar Heat Capacity
Properties of A..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
24.60 J/mol·K
Rank:
50
(Overall)
â–¶
â–²
Properties of Beryllium
⊕
â–¶
27.11
(Properties of..)
â—€
â–¶
ADD ⊕
5 Thermal Expansion
Properties of C..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
7.30 µm/(m·K)
Rank:
48
(Overall)
â–¶
â–²
Properties of Tungsten
⊕
â–¶
20.6
(Properties of..)
â—€
â–¶
ADD ⊕
6 Standard Molar Entropy
Properties of P..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
36.40 J/mol.K
Rank:
42
(Overall)
â–¶
â–²
Properties of Beryllium
⊕
â–¶
55
(Properties of..)
â—€
â–¶
ADD ⊕
7 Enthalpy
7.1 Enthalpy of Vaporization
Properties of T..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
696.60 kJ/mol
Rank:
4
(Overall)
â–¶
â–²
Properties of Zinc
⊕
â–¶
330.9
(Properties of..)
â—€
â–¶
ADD ⊕
7.2 Enthalpy of Fusion
Properties of T..
⊕
â–¶
â–¼
15.00 kJ/mol
Rank:
21
(Overall)
â–¶
27.20 kJ/mol
Rank:
6
(Overall)
â–¶
â–²
Properties of Cesium
⊕
â–¶
14.1
(Properties of..)
â—€
â–¶
ADD ⊕
7.3 Enthalpy of Atomization
Properties of T..
⊕
â–¶
â–¼
Not Available
Rank:
N/A
(Overall)
â–¶
745.00 kJ/mol
Rank:
4
(Overall)
â–¶
â–²
Properties of Mercury
⊕
â–¶
360
(Properties of..)
â—€
â–¶
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Compare Actinide Series
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Curium vs Thorium
Curium vs Uranium
Curium vs Fermium
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Actinide Metals
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Nobelium
Protactinium
Berkelium
Mendelevium
Fermium
Uranium
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Actinide Metals
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Thorium
Periodi...
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Physical
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Chemical
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Mechanical
Plutonium
Periodi...
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Physical
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Chemical
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Mechanical
Californium
Periodi...
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Physical
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Chemical
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Mechanical
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Niobium vs Mendelevium
Periodi...
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Physical
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Chemical
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Mechanical
Niobium vs Berkelium
Periodi...
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Physical
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Chemical
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Mechanical
Niobium vs Protactinium
Periodi...
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Physical
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Chemical
|
Mechanical
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