1 Periodic Table
1.1 Symbol
1.2 Group Number
1.3 Period Number
2.2 Block
2.3 Element Family
Transition Metal
Actinide
2.4 CAS Number
74400207429927
7429905
54386242
2.6 Space Group Name
2.7 Space Group Number
3 Facts
3.1 Interesting Facts
- Zinc metal found (obtain) in many forms like granules, foil, dust and in a powder form.
- After iron, Zinc metal the second most abundant element in the earth crust.
- Einsteinium is the transuranic element found in US.
- Only 0.01 mg of Einsteinium was synthesized in 1961.
3.2 Sources
Found in Minerals, Mining, Ores of Minerals
Made by Bombarding Uranium with Neutrons
3.3 History
3.3.1 Who Discovered
Axel Fredrik Cronstedt
Lawrence Berkeley National Laboratory
3.3.2 Discovery
3.4 Abundance
3.4.1 Abundance In Universe
3.4.3 Abundance In Sun
~0.008 %~-9999 %
1E-08
0.1
3.4.5 Abundance In Meteorites
3.5.1 Abundance In Earth's Crust
3.6.3 Abundance In Oceans
4.2.2 Abundance In Humans
5 Uses
5.1 Uses & Benefits
- It has corrosion resistance and hence it is used to plate other metals.
- Its alloys are very useful; Nichrome alloy is used in the hot coil of toasters and electric oven.
- Currently known uses of Einsteinium metal are limited to research purpose only.
5.1.1 Industrial Uses
Automobile Industry, Electrical Industry, Electronic Industry
NA
5.1.2 Medical Uses
5.1.3 Other Uses
Alloys
Alloys, Nuclear Research, Research Purposes
5.2 Biological Properties
5.2.1 Toxicity
5.2.2 Present in Human Body
5.2.3 In Blood
0.05 Blood/mg dm-30.00 Blood/mg dm-3
0
1970
5.3.2 In Bone
0.70 p.p.m.0.00 p.p.m.
0
170000
6 Physical
6.1 Melting Point
1,453.00 °C860.00 °C
27
3410
6.2 Boiling Point
2,732.00 °C996.00 °C
147
5660
6.3 Appearance
6.3.1 Physical State
6.3.2 Color
6.3.3 Luster
6.4 Hardness
6.4.1 Mohs Hardness
6.4.3 Brinell Hardness
6.6.2 Vickers Hardness
6.7 Speed of Sound
6.8 Optical Properties
6.8.1 Refractive Index
6.8.2 Reflectivity
6.9 Allotropes
6.9.1 α Allotropes
Not Available
Not Available
6.9.2 β Allotropes
Not Available
Not Available
6.9.3 γ Allotropes
Not Available
Not Available
7 Chemical
7.1 Chemical Formula
7.2 Isotopes
7.2.1 Known Isotopes
7.3 Electronegativity
7.3.1 Pauling Electronegativity
7.3.4 Sanderson Electronegativity
7.3.6 Allred Rochow Electronegativity
7.3.8 Mulliken-Jaffe Electronegativity
7.3.10 Allen Electronegativity
7.4 Electropositivity
7.4.1 Pauling Electropositivity
7.5 Ionization Energies
7.5.1 1st Energy Level
737.10 kJ/mol619.00 kJ/mol
375.7
26130
7.5.2 2nd Energy Level
1,753.00 kJ/mol1,216.00 kJ/mol
710.2162
28750
7.5.4 3rd Energy Level
3,395.00 kJ/mol2,334.00 kJ/mol
1600
34230
7.5.6 4th Energy Level
5,300.00 kJ/mol3,734.00 kJ/mol
2780
37066
7.5.8 5th Energy Level
7,339.00 kJ/molNA
4305.2
97510
7.5.10 6th Energy Level
10,400.00 kJ/molNA
5715.8
105800
7.5.12 7th Energy level
12,800.00 kJ/molNA
7226.8
114300
7.5.14 8th Energy Level
15,600.00 kJ/molNA
8857.4
125300
7.5.16 9th Energy Level
18,600.00 kJ/molNA
14110
134700
7.5.18 10th Energy Level
21,670.00 kJ/molNA
17100
144300
7.5.20 11th Energy Level
30,970.00 kJ/molNA
19900
169988
7.5.22 12th Energy Level
34,000.00 kJ/molNA
22219
189368
7.5.25 13th Energy Level
37,100.00 kJ/molNA
26930
76015
7.5.27 14th Energy Level
41,500.00 kJ/molNA
29196
86450
7.5.30 15th Energy Level
44,800.00 kJ/molNA
41987
97510
7.5.32 16th Energy Level
48,100.00 kJ/molNA
47206
109480
7.5.34 17th Energy Level
55,101.00 kJ/molNA
52737
122200
7.6.1 18th Energy Level
58,570.00 kJ/molNA
58570
134810
7.6.2 19th Energy Level
148,700.00 kJ/molNA
64702
148700
7.7.1 20th Energy Level
159,000.00 kJ/molNA
80400
171200
7.7.2 21st Energy Level
169,400.00 kJ/molNA
87000
179100
8.1.1 22nd Energy Level
182,700.00 kJ/molNA
93400
184900
8.1.2 23rd Energy Level
194,000.00 kJ/molNA
98420
198800
8.4.2 24th Energy Level
8.4.3 25th Energy Level
8.4.5 26th Energy Level
8.4.6 27th Energy Level
8.4.8 28th Energy Level
8.4.9 29th Energy Level
8.5.2 30th Energy Level
8.6 Electrochemical Equivalent
1.10 g/amp-hr4.74 g/amp-hr
0.16812
8.3209
8.7 Electron Work Function
8.9 Other Chemical Properties
Anti Corrosion, Ionization, Radioactive Isotopes
Ionization, Radioactive Isotopes, Radioactivity
9 Atomic
9.1 Atomic Number
9.3 Electron Configuration
[Ar] 3d8 4s2 Or [Ar] 3d9 4s1
[Rn] 5f11 7s2
9.4 Crystal Structure
Face Centered Cubic (FCC)
Face Centered Cubic (FCC)
9.4.1 Crystal Lattice
9.5 Atom
9.5.1 Number of Protons
9.7.1 Number of Neutrons
9.8.1 Number of Electrons
10.1 Radius of an Atom
10.2.1 Atomic Radius
124.00 pm186.00 pm
112
265
10.2.3 Covalent Radius
10.2.5 Van der Waals Radius
10.3 Atomic Weight
58.69 amu252.00 amu
6.94
294
10.6 Atomic Volume
6.59 cm3/molNA
1.39
71.07
10.8 Adjacent Atomic Numbers
10.8.1 Previous Element
10.8.2 Next Element
10.9 Valence Electron Potential
10.10 Lattice Constant
352.40 pmNA
228.58
891.25
10.12 Lattice Angles
10.13 Lattice C/A Ratio
11 Mechanical
11.1 Density
11.1.1 Density At Room Temperature
8.91 g/cm38.84 g/cm3
0.534
40.7
11.1.3 Density When Liquid (at m.p.)
11.3 Tensile Strength
12.2 Viscosity
12.3 Vapor Pressure
12.3.1 Vapor Pressure at 1000 K
12.3.3 Vapor Pressure at 2000 K
19.50 (Pa)NA
2.62E-10
774
12.5 Elasticity properties
12.5.1 Shear Modulus
12.5.2 Bulk Modulus
12.5.4 Young's Modulus
12.6 Poisson Ratio
13.2 Other Mechanical Properties
14 Magnetic
14.1 Magnetic Characteristics
14.1.1 Specific Gravity
14.2.1 Magnetic Ordering
Ferromagnetic
Paramagnetic
14.2.2 Permeability
0.00 H/mNA
1.25643E-06
0.0063
14.2.3 Susceptibility
600.00NA
-0.000166
200000
14.4 Electrical Properties
14.4.1 Electrical Property
14.4.2 Resistivity
14.5.1 Electrical Conductivity
0.14 106/cm ΩNA
0.00666
0.63
14.6.1 Electron Affinity
15 Thermal
15.1 Specific Heat
15.2 Molar Heat Capacity
26.07 J/mol·KNA
16.443
62.7
15.3 Thermal Conductivity
15.5 Critical Temperature
15.6 Thermal Expansion
15.7 Enthalpy
15.7.1 Enthalpy of Vaporization
371.80 kJ/molNA
7.32
799.1
15.7.2 Enthalpy of Fusion
15.7.3 Enthalpy of Atomization
15.8 Standard Molar Entropy
29.90 J/mol.KNA
9.5
198.1