Symbol
Fl
Cu
Group Number
1411
0
17
👆🏻
Period Number
74
2
7
👆🏻
Block
p block
d block
Element Family
Post-Transition
Transition Metal
CAS Number
540851647440508
7429905
54386242
👆🏻
Space Group Name
-
Fm_ 3m
Space Group Number
198.00225.00
11
276
👆🏻
Interesting Facts
Flerovium is named after the Flerov Laboratory of Nuclear Reactions.
- Copper rarely found in its pure form in nature.
- Copper Sulfate is mostly used in agricultural poison and as an algicide in water purification system.
Sources
-
Found in Minerals
History
Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory
-
Discovery
In 1999
In Middle East (9000 BCE)
Abundance
Abundance In Universe
0.00 %0.00 %
0
0.11
👆🏻
Abundance In Sun
-0.00 %
0
0.1
👆🏻
Abundance In Meteorites
0.00 %0.01 %
0
22
👆🏻
Abundance In Earth's Crust
-0.01 %
1E-37
8.1
👆🏻
Abundance In Oceans
-0.00 %
0
1.1
👆🏻
Abundance In Humans
-0.00 %
0
1.4
👆🏻
Uses & Benefits
- Currently known uses of Flerovium metal are limited to research purpose only.
- It is use for coinage and bullion.
- Most of copper element is used in manufacturing electrical and electronic equipments such as wirings and components. It is also used in construction and industrial machine.
Industrial Uses
-
Chemical Industry, Electronic Industry
Medical Uses
-
-
Other Uses
Alloys, Research Purposes
Alloys, Coinage, Jewellery
Biological Properties
Toxicity
-
Non Toxic
Present in Human Body
✔
✘
✔
✘
In Blood
0.00 Blood/mg dm-31.01 Blood/mg dm-3
0
1970
👆🏻
In Bone
0.00 p.p.m.26.00 p.p.m.
0
170000
👆🏻
Melting Point
67.00 °C1,084.62 °C
-38.83
3410
👆🏻
Boiling Point
147.00 °C2,562.00 °C
0
5660
👆🏻
Appearance
Physical State
Solid
Solid
Color
-
Copper
Luster
Unknown Luster
-
Hardness
Mohs Hardness
4.003.00
0.2
8.5
👆🏻
Brinell Hardness
350.00 MPa235.00 MPa
0.14
3490
👆🏻
Vickers Hardness
450.00 MPa343.00 MPa
0
3920
👆🏻
Speed of Sound
3,200.00 m/s3,810.00 m/s
818
16200
👆🏻
Optical Properties
Refractive Index
1.301.10
0.155
3.41
👆🏻
Reflectivity
68.00 %90.00 %
5
97
👆🏻
Allotropes
✔
✘
✔
✘
α Allotropes
-
-
β Allotropes
-
-
γ Allotropes
-
-
Chemical Formula
Fl
Cu
Isotopes
Known Isotopes
129
0
38
👆🏻
Electronegativity
Pauling Electronegativity
2.601.90
0
2.6
👆🏻
Sanderson Electronegativity
1.301.98
0.22
2.56
👆🏻
Allred Rochow Electronegativity
1.301.75
0.86
1.9
👆🏻
Mulliken-Jaffe Electronegativity
1.301.49
0.62
2.48
👆🏻
Allen Electronegativity
1.301.85
0.659
2.7
👆🏻
Electropositivity
Pauling Electropositivity
2.002.10
1.46
3.3
👆🏻
Ionization Energies
1st Energy Level
823.90 kJ/mol745.50 kJ/mol
375.7
26130
👆🏻
2nd Energy Level
1,601.60 kJ/mol1,957.90 kJ/mol
392.8
28750
👆🏻
3rd Energy Level
3,367.30 kJ/mol3,555.00 kJ/mol
392.8
34230
👆🏻
4th Energy Level
4,399.70 kJ/mol5,536.00 kJ/mol
375.7
37066
👆🏻
5th Energy Level
5,847.00 kJ/mol7,700.00 kJ/mol
392
97510
👆🏻
6th Energy Level
11,400.00 kJ/mol9,900.00 kJ/mol
1007
105800
👆🏻
7th Energy level
5,400.00 kJ/mol13,400.00 kJ/mol
1007
114300
👆🏻
8th Energy Level
6,700.00 kJ/mol16,000.00 kJ/mol
730
125300
👆🏻
9th Energy Level
5,840.00 kJ/mol19,200.00 kJ/mol
1007
134700
👆🏻
10th Energy Level
6,000.00 kJ/mol22,400.00 kJ/mol
392
144300
👆🏻
11th Energy Level
6,000.00 kJ/mol25,600.00 kJ/mol
392
169988
👆🏻
12th Energy Level
36,400.00 kJ/mol35,600.00 kJ/mol
0
189368
👆🏻
13th Energy Level
5,400.00 kJ/mol38,700.00 kJ/mol
1007
76015
👆🏻
14th Energy Level
1,145.00 kJ/mol42,000.00 kJ/mol
380
86450
👆🏻
15th Energy Level
67,000.00 kJ/mol46,700.00 kJ/mol
33000
100700
👆🏻
16th Energy Level
36,400.00 kJ/mol50,200.00 kJ/mol
375.7
109480
👆🏻
17th Energy Level
1,144.00 kJ/mol53,700.00 kJ/mol
375.7
122200
👆🏻
18th Energy Level
3,400.00 kJ/mol61,100.00 kJ/mol
0
134810
👆🏻
19th Energy Level
1,127.50 kJ/mol64,702.00 kJ/mol
375.7
148700
👆🏻
20th Energy Level
800.00 kJ/mol163,700.00 kJ/mol
0
171200
👆🏻
21st Energy Level
670.00 kJ/mol174,100.00 kJ/mol
375.7
179100
👆🏻
22nd Energy Level
340.00 kJ/mol184,900.00 kJ/mol
330
184900
👆🏻
23rd Energy Level
1,120.00 kJ/mol198,800.00 kJ/mol
357.6
198800
👆🏻
24th Energy Level
540.10 kJ/mol745.50 kJ/mol
297.3
195200
👆🏻
25th Energy Level
0.00 kJ/mol745.50 kJ/mol
0
121900
👆🏻
26th Energy Level
540.10 kJ/mol745.50 kJ/mol
357.6
127700
👆🏻
27th Energy Level
540.00 kJ/mol745.50 kJ/mol
0
133800
👆🏻
28th Energy Level
800.00 kJ/mol745.50 kJ/mol
297.3
139800
👆🏻
29th Energy Level
800.10 kJ/mol745.50 kJ/mol
0
148100
👆🏻
30th Energy Level
0.00 kJ/mol745.50 kJ/mol
0
154500
👆🏻
Electrochemical Equivalent
3.00 g/amp-hr1.19 g/amp-hr
0.16812
8.3209
👆🏻
Electron Work Function
4.90 eV4.65 eV
2.14
6
👆🏻
Other Chemical Properties
Ionization, Radioactive Isotopes, Radioactivity
Chemical Stability, Corrosion, Ionization, Solubility
Atomic Number
11429
3
117
👆🏻
Electron Configuration
[Rn] 5f14 6d10 7s2 7p2
[Ar] 3d10 4s1
Crystal Structure
Not Known
Face Centered Cubic (FCC)
Crystal Lattice
Atom
Number of Protons
11429
3
117
👆🏻
Number of Neutrons
18435
4
285
👆🏻
Number of Electrons
11429
3
117
👆🏻
Radius of an Atom
Atomic Radius
180.00 pm128.00 pm
0
348
👆🏻
Covalent Radius
171.00 pm132.00 pm
0
260
👆🏻
Van der Waals Radius
0.00 pm140.00 pm
0
348
👆🏻
Atomic Weight
289.00 amu63.55 amu
6.94
294
👆🏻
Atomic Volume
14.00 cm3/mol7.10 cm3/mol
1.39
71.07
👆🏻
Adjacent Atomic Numbers
Previous Element
Next Element
Valence Electron Potential
0.00 (-eV)34.00 (-eV)
0
392.42
👆🏻
Lattice Constant
-361.49 pm
0
891.25
👆🏻
Lattice Angles
-
π/2, π/2, π/2
Lattice C/A Ratio
1.601.28
0.423
1.9
👆🏻
Density
Density At Room Temperature
14.00 g/cm38.96 g/cm3
0.534
40.7
👆🏻
Density When Liquid (at m.p.)
14.00 g/cm38.02 g/cm3
0.512
41
👆🏻
Tensile Strength
0.10 MPa210.00 MPa
0.1
11000
👆🏻
Viscosity
0.000.00
1.5E-05
0.0035
👆🏻
Vapor Pressure
Vapor Pressure at 1000 K
0.00 (Pa)1.53 (Pa)
0
121
👆🏻
Vapor Pressure at 2000 K
0.00 (Pa)0.00 (Pa)
0
774
👆🏻
Elasticity properties
Shear Modulus
35.00 GPa48.00 GPa
1.3
222
👆🏻
Bulk Modulus
15.00 GPa140.00 GPa
0
462
👆🏻
Young's Modulus
0.00 GPa120.00 GPa
0
528
👆🏻
Poisson Ratio
0.300.34
0.032
0.47
👆🏻
Other Mechanical Properties
-
Ductile, Malleable
Magnetic Characteristics
Specific Gravity
14.008.89
0.53
4500
👆🏻
Magnetic Ordering
-
Diamagnetic
Permeability
0.00 H/m0.00 H/m
1.25643E-06
0.0063
👆🏻
Susceptibility
0.000.00
-0.000166
200000
👆🏻
Electrical Properties
Electrical Property
-
Conductor
Resistivity
5.40 nΩ·m16.78 nΩ·m
0.1
961
👆🏻
Electrical Conductivity
0.00 106/cm Ω0.60 106/cm Ω
0
0.63
👆🏻
Electron Affinity
-222.80 kJ/mol
0
222.8
👆🏻
Specific Heat
0.10 J/(kg K)0.38 J/(kg K)
0.1
3.6
👆🏻
Molar Heat Capacity
27.00 J/mol·K24.44 J/mol·K
13.1
62.7
👆🏻
Thermal Conductivity
0.00 W/m·K401.00 W/m·K
0
429
👆🏻
Critical Temperature
340.00 K1,358.00 K
26.3
3695
👆🏻
Thermal Expansion
7.10 µm/(m·K)16.50 µm/(m·K)
4.5
97
👆🏻
Enthalpy
Enthalpy of Vaporization
337.40 kJ/mol283.70 kJ/mol
7.32
799.1
👆🏻
Enthalpy of Fusion
14.50 kJ/mol7.11 kJ/mol
2.1
35.23
👆🏻
Enthalpy of Atomization
-338.90 kJ/mol
61.5
837
👆🏻
Standard Molar Entropy
57.00 J/mol.K33.20 J/mol.K
9.5
198.1
👆🏻