Periodic Table Element Comparison: Compare Elements - Vanadium vs Niobium

Compare Vanadium and Niobium on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Vanadium vs Niobium with most reliable information about their properties, attributes, facts, uses etc. You can compare V vs Nb on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more. Vanadium and Niobium comparison table on more than 90 properties.

Vanadium and Niobium Comparison

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1
1
H
Hydrogen
1.008

Atomic #

Electronic Shell #

Symbol
Name
Atomic Weight
HGas
HgLiquid
CSolid
Metals
Metalloids
NonMetals
Alkali metals
Alkali earth metals
Lanthanoids
Transition metals
Post-transition metals
Other nonmetals
Halogens
Nobel gas
Actinoids
2
He
Helium
4.003
2
3
Li
Lithium
6.941
4
Be
Beryllium
9.012
5
B
Boron
10.811
6
C
Carbon
12.011
7
N
Nitrogen
14.007
8
O
Oxygen
15.999
9
F
Fluorine
18.998
10
Ne
Neon
20.180
3
11
Na
Sodium
22.990
12
Mg
Magnesium
24.305
13
Al
Aluminium
26.982
14
Si
Silicon
28.085
15
P
Phosphorus
30.974
16
S
Sulfur
32.065
17
Cl
Chlorine
35.453
18
Ar
Argon
39.948
4
19
K
Potassium
39.098
20
Ca
Calcium
40.078
21
Sc
Scandium
44.956
22
Ti
Titanium
47.867
23
V
Vanadium
50.941
24
Cr
Chromium
51.996
25
Mn
Manganese
54.938
26
Fe
Iron
55.845
27
Co
Cobalt
58.933
28
Ni
Nickel
58.693
29
Cu
Copper
63.546
30
Zn
Zinc
65.409
31
Ga
Gallium
69.723
32
Ge
Germanium
72.640
33
As
Arsenic
74.922
34
Se
Selenium
78.960
35
Br
Bromine
79.904
36
Kr
Krypton
83.798
5
37
Rb
Rubidium
85.468
38
Sr
Strontium
87.620
39
Y
Yttrium
88.906
40
Zr
Zirconium
91.224
41
Nb
Niobium
92.906
42
Mo
Molybdenum
95.940
43
Tc
Technetium
98
44
Ru
Ruthenium
101.070
45
Rh
Rhodium
102.906
46
Pd
Palladium
106.420
47
Ag
Silver
107.868
48
Cd
Cadmium
112.411
49
In
Indium
114.818
50
Sn
Tin
118.710
51
Sb
Antimony
121.760
52
Te
Tellurium
127.600
53
I
Iodine
126.904
54
Xe
Xenon
131.293
6
55
Cs
Cesium
132.905
56
Ba
Barium
137.327
57 - 71
La - Lu
Lanthanides
72
Hf
Hafnium
178.490
73
Ta
Tantalum
180.948
74
W
Tungsten
183.840
75
Re
Rhenium
186.207
76
Os
Osmium
190.230
77
Ir
Iridium
192.217
78
Pt
Platinum
195.078
79
Au
Gold
196.967
80
Hg
Mercury
200.590
81
Tl
Thallium
204.383
82
Pb
Lead
207.200
83
Bi
Bismuth
208.980
84
Po
Polonium
209
85
At
Astatine
210
86
Rn
Radon
222
7
87
Fr
Francium
223
88
Ra
Radium
226
89 - 103
Ac - Lr
Actinides
104
Rf
Rutherfordium
261
105
Db
Dubnium
262
106
Sg
Seaborgium
266
107
Bh
Bohrium
264
108
Hs
Hassium
269
109
Mt
Meitnerium
268
110
Ds
Darmstadtium
281
111
Rg
Roentgenium
272
112
Cn
Copernicium
285
113
Nh
Nihonium
284
114
Fl
Flerovium
289
115
Mc
Moscovium
288
116
Lv
Livermorium
292
117
Ts
Tennessine
294
118
Og
Oganesson
294
Lanthanides
57
La
Lanthanum
138.905
58
Ce
Cerium
140.116
59
Pr
Praseodymium
140.908
60
Nd
Neodymium
144.240
61
Pm
Promethium
145
62
Sm
Samarium
150.360
63
Eu
Europium
151.964
64
Gd
Gadolinium
157.250
65
Tb
Terbium
158.925
66
Dy
Dysprosium
162.500
67
Ho
Holmium
164.930
68
Er
Erbium
167.259
69
Tm
Thulium
168.934
70
Yb
Ytterbium
173.040
71
Lu
Lutetium
174.967
Actinides
89
Ac
Actinium
227
90
Th
Thorium
232.038
91
Pa
Protactinium
231.036
92
U
Uranium
238.029
93
Np
Neptunium
237
94
Pu
Plutonium
244
95
Am
Americium
243
96
Cm
Curium
247
97
Bk
Berkelium
247
98
Cf
Californium
251
99
Es
Einsteinium
252
100
Fm
Fermium
257
101
Md
Mendelevium
258
102
No
Nobelium
259
103
Lr
Lawrencium
262

Facts

NameVanadiumNiobium
Atomic Number2341
Atomic SymbolVNb
Atomic Weight50.9415 92.90638
Phase at STPSolid Solid
ColorSilver Gray
Metallic ClassificationTransition Metal Transition Metal
Group in Periodic Tablegroup 5 group 5
Group Namevanadium familyvanadium family
Period in Periodic Tableperiod 4 period 5
Block in Periodic Tabled -blockd -block
Electronic Configuration[Ar] 3d3 4s2 [Kr] 4d4 5s1
Electronic Shell Structure (Electrons per shell)2, 8, 11, 22, 8, 18, 12, 1
Melting Point2183 K2750 K
Boiling Point3680 K5017 K
CAS NumberCAS7440-62-2 CAS7440-03-1
Neighborhood ElementsNeighborhood Elements of VanadiumNeighborhood Elements of Niobium

History

ParameterVanadiumNiobium
HistoryThe element Vanadium was discovered by M. del Río in year 1801 in Mexico and Sweden. Vanadium derived its name from Vanadis, an Old Norse name for the Scandinavian goddess Freyja.The element Niobium was discovered by C. Hatchett in year 1801 in United Kingdom. Niobium derived its name from Niobe, daughter of king Tantalus from Greek mythology.
DiscoveryM. del Río (1801)C. Hatchett (1801)
IsolatedN.G.Sefström (1830)W. Blomstrand (1864)

Presence: Abundance in Nature and Around Us

Parts per billion (ppb) by weight / by atoms (1ppb =10^-7 %)

PropertyVanadiumNiobium
Abundance in Universe1000 / 202 / 0.02
Abundance in Sun400 / 94 / 0.05
Abundance in Meteorites62000 / 23000190 / 30
Abundance in Earth's Crust190000 / 7500017000 / 3700
Abundance in Oceans1.5 / 0.180.001 / 0.000067
Abundance in Humans30 / 4- / -

Crystal Structure and Atomic Structure

PropertyVanadiumNiobium
Atomic Volume8.3374 cm3/mol10.841 cm3/mol
Atomic Radius171 pm198 pm
Covalent Radius125 pm137 pm
Van der Waals Radius- -

Atomic Spectrum - Spectral Lines

Emission SpectrumEmission Spectrum of Vanadium | SchoolMyKidsEmission Spectrum of Niobium | SchoolMyKids
Absorption SpectrumAbsorption Spectrum of Vanadium | SchoolMyKidsAbsorption Spectrum of Niobium | SchoolMyKids
Lattice Constant303, 303, 303 pm330.04, 330.04, 330.04 pm
Lattice Angleπ/2, π/2, π/2π/2, π/2, π/2
Space Group NameIm_ 3m Im_ 3m
Space Group Number229 229
Crystal Structure

Body Centered Cubic

23 V Vanadium - Crystal Structure | SchoolMyKids

Body Centered Cubic

41 Nb Niobium - Crystal Structure | SchoolMyKids

Atomic and Orbital Properties

PropertyVanadiumNiobium
Atomic Number2341
Number of Electrons (with no charge)2341
Number of Protons2341
Mass Number50.941592.90638
Number of Neutrons2852
Shell structure (Electrons per energy level)2, 8, 11, 22, 8, 18, 12, 1
Electron Configuration[Ar] 3d3 4s2 [Kr] 4d4 5s1
Valence Electrons3d3 4s2 4d4 5s1
Oxidation State2, 3, 4, 55
Atomic Term Symbol (Quantum Numbers)4F3/2 6D1/2
Shell structure23 V Vanadium Electron Shell Structure | SchoolMyKids41 Nb Niobium Electron Shell Structure | SchoolMyKids

Isotopes and Nuclear Properties

Vanadium has 1 stable naturally occuring isotopes while Niobium has 1 stable naturally occuring isotopes.

ParameterVanadiumNiobium
Known Isotopes40V, 41V, 42V, 43V, 44V, 45V, 46V, 47V, 48V, 49V, 50V, 51V, 52V, 53V, 54V, 55V, 56V, 57V, 58V, 59V, 60V, 61V, 62V, 63V, 64V, 65V81Nb, 82Nb, 83Nb, 84Nb, 85Nb, 86Nb, 87Nb, 88Nb, 89Nb, 90Nb, 91Nb, 92Nb, 93Nb, 94Nb, 95Nb, 96Nb, 97Nb, 98Nb, 99Nb, 100Nb, 101Nb, 102Nb, 103Nb, 104Nb, 105Nb, 106Nb, 107Nb, 108Nb, 109Nb, 110Nb, 111Nb, 112Nb, 113Nb
Stable IsotopesNaturally occurring stable isotopes:

51V

Naturally occurring stable isotopes:

93Nb

Neutron Cross Section 5.06 1.15
Neutron Mass Absorption 0.0033 0.0004

Chemical Properties: Ionization Energies and electron affinity

PropertyVanadiumNiobium
Valence or Valency5 5
Electronegativity1.63 Pauling Scale1.6 Pauling Scale
Electron Affinity50.6 kJ/mol86.1 kJ/mol
Ionization Energies
1st: 650.9 kJ/mol
2nd: 1414 kJ/mol
3rd: 2830 kJ/mol
4th: 4507 kJ/mol
5th: 6298.7 kJ/mol
6th: 12363 kJ/mol
7th: 14530 kJ/mol
8th: 16730 kJ/mol
9th: 19860 kJ/mol
10th: 22240 kJ/mol
11th: 24670 kJ/mol
12th: 29730 kJ/mol
13th: 32446 kJ/mol
14th: 86450 kJ/mol
15th: 94170 kJ/mol
16th: 102300 kJ/mol
17th: 112700 kJ/mol
18th: 121600 kJ/mol
19th: 130700 kJ/mol
20th: 143400 kJ/mol
21st: 151440 kJ/mol
22nd: 661050 kJ/mol
23rd: 699144 kJ/mol
1st: 652.1 kJ/mol
2nd: 1380 kJ/mol
3rd: 2416 kJ/mol
4th: 3700 kJ/mol
5th: 4877 kJ/mol
6th: 9847 kJ/mol
7th: 12100 kJ/mol

Physical Properties

PropertyVanadiumNiobium
Density6.11 g/cm38.57 g/cm3
Molar Volume8.3374 cm3/mol10.841 cm3/mol

Elastic Properties

Young Modulus128 105
Shear Modulus47 GPa38 GPa
Bulk Modulus160 GPa170 GPa
Poisson Ratio0.37 0.4

Hardness - Tests to Measure of Hardness of Element

Mohs Hardness7 MPa6 MPa
Vickers Hardness628 MPa1320 MPa
Brinell Hardness628 MPa736 MPa

Electrical Properties

Electrical Conductivity5000000 S/m6700000 S/m
Resistivity 2e-7 m Ω1.5e-7 m Ω
Superconducting Point5.4 9.25

Heat and Conduction Properties

Thermal Conductivity31 W/(m K)54 W/(m K)
Thermal Expansion0.0000084 /K0.00000729 /K

Magnetic Properties

Magnetic TypeParamagnetic Paramagnetic
Curie Point- -
Mass Magnetic Susceptibility6.28e-8 m3/kg2.76e-8 m3/kg
Molar Magnetic Susceptibility3.199e-9 m3/mol2.56e-9 m3/mol
Volume Magnetic Susceptibility0.0003837 0.000237

Optical Properties

Refractive Index- -

Acoustic Properties

Speed of Sound4560 m/s3480 m/s

Thermal Properties - Enthalpies and thermodynamics

PropertyVanadiumNiobium
Melting Point2183 K2750 K
Boiling Point3680 K5017 K
Critical Temperature- -
Superconducting Point5.4 9.25

Enthalpies

Heat of Fusion22.8 kJ/mol26.8 kJ/mol
Heat of Vaporization453 kJ/mol690 kJ/mol
Heat of Combustion- -

Regulatory and Health - Health and Safety Parameters and Guidelines

ParameterVanadiumNiobium
CAS NumberCAS7440-62-2 CAS7440-03-1
RTECS Number- RTECSQT9900000
DOT Hazard Class4.1 -
DOT Numbers3089 -
EU Number- -
NFPA Fire Rating1 -
NFPA Health Rating2 -
NFPA Reactivity Rating0 -
NFPA Hazards- -
AutoIgnition Point- -
Flashpoint- -

Compare With Other Elements

Compare Vanadium and Niobium with other elements of the periodic table.

Compare Vanadium with all Group 5 elements

Compare Vanadium with all Period 4 elements

Compare Vanadium with all Transition Metal elements

Compare Niobium with all Group 5 elements

Compare Niobium with all Period 5 elements

Compare Niobium with all Transition Metal elements