1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
1.5 Block
1.6 Element Family
Transition Metal
Transition Metal
1.7 CAS Number
744020254038812
7429905
54386242
1.3 Space Group Name
1.4 Space Group Number
2 Facts
2.1 Interesting Facts
- Scandium is known as one of the rare earth elements.
- Scandium metal found in rare minerals called Wolframite .
- Seaborgium most stable isotope is Sg and it has 2.1 min of half- life.
- And other isotopes of Seaborgium have half-lives as short as 3 ms.
2.2 Sources
Found in Minerals, Mining, Ores of metals, Ores of Minerals
Synthetically Produced
2.3 History
2.3.1 Who Discovered
Lars Fredrik Nilson
Lawrence Berkeley National Laboratory
2.3.2 Discovery
2.4 Abundance
2.4.1 Abundance In Universe
2.8.1 Abundance In Sun
~0.000004 %~-9999 %
1E-08
0.1
2.10.1 Abundance In Meteorites
2.10.3 Abundance In Earth's Crust
3.5.1 Abundance In Oceans
3.5.3 Abundance In Humans
5 Uses
5.1 Uses & Benefits
- Uses of Scandium are limited to research purpose only. However, it has very low density and higher melting point.
-
Its compounds like scandium iodide is used in mercury vapor lamps to produce very bright white light.
- Currently known uses of Seaborgium metal are limited to research purpose only.
5.1.1 Industrial Uses
Electrical Industry, Electronic Industry
NA
5.1.2 Medical Uses
5.1.3 Other Uses
5.2 Biological Properties
5.2.1 Toxicity
5.2.2 Present in Human Body
5.2.3 In Blood
0.01 Blood/mg dm-3NA
0
1970
5.2.8 In Bone
6 Physical
6.1 Melting Point
6.2 Boiling Point
7.3 Appearance
7.3.1 Physical State
7.3.2 Color
7.3.3 Luster
7.4 Hardness
7.4.1 Mohs Hardness
9.1.1 Brinell Hardness
9.3.1 Vickers Hardness
9.7 Speed of Sound
9.9 Optical Properties
9.9.1 Refractive Index
9.10.1 Reflectivity
9.12 Allotropes
9.12.1 α Allotropes
Not Available
Not Available
9.12.2 β Allotropes
Not Available
Not Available
9.12.3 γ Allotropes
Not Available
Not Available
10 Chemical
10.1 Chemical Formula
10.2 Isotopes
10.2.1 Known Isotopes
10.4 Electronegativity
10.4.1 Pauling Electronegativity
10.5.4 Sanderson Electronegativity
10.6.3 Allred Rochow Electronegativity
11.3.1 Mulliken-Jaffe Electronegativity
11.3.2 Allen Electronegativity
11.5 Electropositivity
11.5.1 Pauling Electropositivity
11.6 Ionization Energies
11.6.1 1st Energy Level
633.10 kJ/mol757.40 kJ/mol
375.7
26130
11.6.2 2nd Energy Level
1,235.00 kJ/mol1,732.90 kJ/mol
710.2162
28750
11.6.4 3rd Energy Level
2,388.60 kJ/mol2,483.50 kJ/mol
1600
34230
11.6.6 4th Energy Level
7,090.60 kJ/mol3,415.60 kJ/mol
2780
37066
11.6.8 5th Energy Level
8,843.00 kJ/mol4,561.80 kJ/mol
4305.2
97510
11.7.2 6th Energy Level
10,679.00 kJ/mol5,715.80 kJ/mol
5715.8
105800
11.7.3 7th Energy level
13,310.00 kJ/molNA
7226.8
114300
11.7.4 8th Energy Level
15,250.00 kJ/molNA
8857.4
125300
11.8.2 9th Energy Level
17,370.00 kJ/molNA
14110
134700
11.8.4 10th Energy Level
21,726.00 kJ/molNA
17100
144300
11.8.5 11th Energy Level
24,102.00 kJ/molNA
19900
169988
11.8.7 12th Energy Level
66,320.00 kJ/molNA
22219
189368
11.8.8 13th Energy Level
73,010.00 kJ/molNA
26930
76015
11.8.10 14th Energy Level
80,160.00 kJ/molNA
29196
86450
11.8.11 15th Energy Level
89,490.00 kJ/molNA
41987
97510
11.8.13 16th Energy Level
97,400.00 kJ/molNA
47206
109480
11.8.14 17th Energy Level
105,600.00 kJ/molNA
52737
122200
11.8.16 18th Energy Level
117,000.00 kJ/molNA
58570
134810
11.8.17 19th Energy Level
124,270.00 kJ/molNA
64702
148700
11.8.19 20th Energy Level
11.8.20 21st Energy Level
11.8.22 22nd Energy Level
11.8.23 23rd Energy Level
11.8.25 24th Energy Level
11.8.26 25th Energy Level
11.8.28 26th Energy Level
11.8.29 27th Energy Level
11.8.30 28th Energy Level
11.8.32 29th Energy Level
11.8.33 30th Energy Level
11.9 Electrochemical Equivalent
0.56 g/amp-hrNA
0.16812
8.3209
11.10 Electron Work Function
11.11 Other Chemical Properties
Corrosion, Flammable, Ionization, Radioactive Isotopes, Solubility
NA
12 Atomic
12.1 Atomic Number
12.2 Electron Configuration
[Ar] 3d1 4s2
[Rn] 5f14 6d2 7s2
12.3 Crystal Structure
Hexagonal Close Packed (HCP)
Body Centered Cubic (BCC)
12.3.1 Crystal Lattice
12.4 Atom
12.4.1 Number of Protons
12.4.3 Number of Neutrons
12.4.5 Number of Electrons
12.5 Radius of an Atom
12.5.1 Atomic Radius
162.00 pm132.00 pm
112
265
12.5.3 Covalent Radius
170.00 pm143.00 pm
96
260
12.5.4 Van der Waals Radius
12.6 Atomic Weight
44.96 amu269.00 amu
6.94
294
12.7 Atomic Volume
15.00 cm3/molNA
1.39
71.07
1.2 Adjacent Atomic Numbers
1.2.1 Previous Element
1.2.2 Next Element
1.3 Valence Electron Potential
1.5 Lattice Constant
330.90 pmNA
228.58
891.25
1.6 Lattice Angles
1.7 Lattice C/A Ratio
2 Mechanical
2.1 Density
2.1.1 Density At Room Temperature
2.99 g/cm335.00 g/cm3
0.534
40.7
2.1.3 Density When Liquid (at m.p.)
2.3 Tensile Strength
2.4 Viscosity
2.7 Vapor Pressure
2.7.1 Vapor Pressure at 1000 K
2.7.2 Vapor Pressure at 2000 K
91.30 (Pa)NA
2.62E-10
774
3.2 Elasticity properties
3.2.1 Shear Modulus
3.2.3 Bulk Modulus
3.6.2 Young's Modulus
3.7 Poisson Ratio
3.8 Other Mechanical Properties
4 Magnetic
4.1 Magnetic Characteristics
4.1.1 Specific Gravity
4.1.3 Magnetic Ordering
4.1.4 Permeability
4.1.5 Susceptibility
4.3 Electrical Properties
4.3.1 Electrical Property
4.3.2 Resistivity
4.3.4 Electrical Conductivity
0.02 106/cm ΩNA
0.00666
0.63
4.4.1 Electron Affinity
5 Thermal
5.1 Specific Heat
5.4 Molar Heat Capacity
25.52 J/mol·KNA
16.443
62.7
5.6 Thermal Conductivity
5.9 Critical Temperature
6.2 Thermal Expansion
6.3 Enthalpy
6.3.1 Enthalpy of Vaporization
314.20 kJ/molNA
7.32
799.1
6.4.1 Enthalpy of Fusion
6.5.1 Enthalpy of Atomization
6.7 Standard Molar Entropy
34.60 J/mol.KNA
9.5
198.1