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Periodic Table Element Comparison: Compare Elements - Vanadium vs Calcium

Compare Vanadium and Calcium

Compare Vanadium and Calcium 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 Calcium with most reliable information about their properties, attributes, facts, uses etc. You can compare V vs Ca on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

Vanadium
23
V
50.9415
Solid
Silver
transition metal
5
vanadium family 
4
d
[Ar] 3d3 4s2
1910 °C
3407 °C
2, 8, 11, 2
CAS7440-62-2
Neighborhood Elements of Vanadium
Calcium
20
Ca
40.078
Solid
Silver
alkaline earth metal
2
beryllium family 
4
s
[Ar] 4s2
842 °C
1484 °C
2, 8, 8, 2
CAS7440-70-2
Neighborhood Elements of Calcium

History

History
The element Vanadium was discovered by Andrés Manuel del Río in year 1801 in Mexico and Sweden. Vanadium derived its name from from Vanadis, an Old Norse name for the Scandinavian goddess Freyja
The element Calcium was discovered by Humphry Davy in year 1808 in United Kingdom. Calcium derived its name derived its name from from the Latin calx, meaning 'lime'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
1e-06
4e-07
6.1e-05
0.00019
1.5×10-7%
3×10-6%
7e-05
7e-05
0.011
0.05
4.2e-06
0.014

Crystal Structure and Atomic Structure

171 pm
8.3373977086743 cm3
125 pm
N/A
5.06
vanadium Spectrum
303, 303, 303 pm
π/2, π/2, π/2
Im_ 3m
229

Body Centered Cubic

vanadium Crystal Structure
194 pm
25.856774193548 cm3
174 pm
N/A
0.43
calcium Spectrum
558.84, 558.84, 558.84 pm
π/2, π/2, π/2
Fm_ 3m
225

Face Centered Cubic

calcium Crystal Structure

Atomic and Orbital Properties

Atomic Number
Number of Electrons (with no charge)
Number of Protons
Mass Number
Number of Neutrons
Shell structure (Electrons per energy level)
Electron Configuration
Valence Electrons
Oxidation State
Atomic Term Symbol (Quantum Numbers)
Shell structure
23
23
23
50.9415
27.9415
2, 8, 11, 2
[Ar] 3d3 4s2
3d3 4s2
-3;-1  1;2;3;4;5
4F3/2
vanadium Shells
20
20
20
40.078
20.078
2, 8, 8, 2
[Ar] 4s2
4s2
 1;2
1S0
calcium Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
51V.
Naturally occurring stable isotopes:
40Ca, 42Ca, 43Ca, 44Ca, 46Ca.

Chemical Properties: Ionization Energies and electron affinity

5
1.63
50.6 kJ/mol
650.9, 1414, 2830, 4507, 6298.7, 12363, 14530, 16730, 19860, 22240, 24670, 29730, 32446, 86450, 94170, 1.023×105, 1.127×105, 1.216×105, 1.307×105, 1.434×105, 151440 kJ/mol
2
1
2.37 kJ/mol
589.8, 1145.4, 4912.4, 6491, 8153, 10496, 12270, 14206, 18191, 20385, 57110 kJ/mol

Physical Properties

6.11 g/cm3
8.3373977086743

 

128 GPa
47 GPa
160 GPa
0.37


 

7 MPa
628 MPa
628 MPa

 

5×106 S/m
2×10-7 m Ω
5.4

 

31 W/(m K)
8.4×10-6 K-1

 

Paramagnetic
N/A
6.28×10-8
3.199×10-9
0.0003837

 

N/A

 

4560 m/s
1.55 g/cm3
25.856774193548

 

20 GPa
7.4 GPa
17 GPa
0.31


 

1.75 MPa
N/A
167 MPa

 

2.9×107 S/m
3.4×10-8 m Ω
N/A

 

200 W/(m K)
0.0000223 K-1

 

Paramagnetic
N/A
1.38×10-8
5.531×10-10
2.139e-05

 

N/A

 

3810 m/s

Thermal Properties - Enthalpies and thermodynamics

1910 °C
3407 °C
N/A
5.4

 

22.8 kJ/mol
453 kJ/mol
N/A
842 °C
1484 °C
N/A
N/A

 

8.54 kJ/mol
155 kJ/mol
-990 J/(kg K)

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7440-62-2
N/A
4.1
3089
N/A
1
N/A
2
0

 

N/A
N/A
CAS7440-70-2
N/A
4.2
1855
N/A
1
Water Reactive
3
2

 

N/A
N/A