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Livermorium vs Zirconium

Livermorium
Zirconium
Zirconium vs Livermorium


Periodic Table
Symbol
Lv  
Zr  
Group Number
16  
2
4  
14
Period Number
7  
5  
Block
p block  
d block  
Element Family
Probably Post-​Transition  
Transition Metal  
CAS Number
54100719  
3
7440677  
23
Space Group Name
-  
P63/mmc  
Space Group Number
166.00  
9
194.00  
7
Facts
Interesting Facts
Livermorium was first synthesized in 2000 by a joint Russian-American research team.  
  • Zirconium metal can resist to weak acids.
  • Zirconium metal reacts with oxygen and nitrogen in the atmosphere.
  
Sources
Synthetically Produced  
Found in Minerals, Mining, Ores of Minerals  
History
  
  
Who Discovered
Joint Institute for Nuclear Research and Lawrence Livermore National Laboratory  
Martin Heinrich Klaproth  
Discovery
In 2000  
In 1789  
Abundance
  
  
Abundance In Universe
0.00 %  
40
0.00 %  
14
Abundance In Sun
-  
0.00 %  
16
Abundance In Meteorites
0.00 %  
99+
0.00 %  
17
Abundance In Earth's Crust
-  
0.01 %  
14
Abundance In Oceans
-  
0.00 %  
23
Abundance In Humans
-  
0.00 %  
18
Uses
Uses & Benefits
  • Currently known uses of Livermorium metal are limited to research purpose only.
  
  • As this metal does not absorb neutrons; It is used in nuclear power stations.
  • Its oxide is used in ultra strong ceramics. It is also used in manufacturing Crucibles.
  
Industrial Uses
-  
Aerospace Industry, Ammunition Industry  
Medical Uses
-  
-  
Other Uses
Research Purposes  
Alloys, Nuclear Research, Research Purposes  
Biological Properties
  
  
Toxicity
-  
-  
Present in Human Body
No  
Yes  
In Blood
0.00 Blood/mg dm-3  
31
0.01 Blood/mg dm-3  
21
In Bone
0.50 p.p.m.  
22
0.10 p.p.m.  
28
Physical
Melting Point
-  
1,852.00 °C  
15
Boiling Point
3,500.00 °C  
18
4,377.00 °C  
11
Appearance
  
  
Physical State
Solid  
Solid  
Color
-  
Silvery White  
Luster
Unknown Luster  
Lustrous  
Hardness
  
  
Mohs Hardness
-  
5.00  
8
Brinell Hardness
350.00 MPa  
36
638.00 MPa  
21
Vickers Hardness
400.00 MPa  
99+
820.00 MPa  
22
Speed of Sound
4,600.00 m/s  
21
3,800.00 m/s  
27
Optical Properties
  
  
Refractive Index
1.90  
18
2.15  
10
Reflectivity
66.00 %  
17
70.00 %  
13
Allotropes
No  
No  
α Allotropes
-  
-  
β Allotropes
-  
-  
γ Allotropes
-  
-  
Chemical
Chemical Formula
Lv  
Zr  
Isotopes
  
  
Known Isotopes
5  
32
24  
15
Electronegativity
  
  
Pauling Electronegativity
2.00  
8
1.33  
31
Sanderson Electronegativity
1.90  
13
0.90  
99+
Allred Rochow Electronegativity
1.90  
1
1.22  
27
Mulliken-Jaffe Electronegativity
1.90  
13
1.33  
32
Allen Electronegativity
1.90  
8
1.32  
39
Electropositivity
  
  
Pauling Electropositivity
2.00  
99+
2.67  
24
Ionization Energies
  
  
1st Energy Level
723.60 kJ/mol  
28
640.10 kJ/mol  
99+
2nd Energy Level
1,331.50 kJ/mol  
99+
1,270.00 kJ/mol  
99+
3rd Energy Level
2,846.30 kJ/mol  
35
2,218.00 kJ/mol  
99+
4th Energy Level
3,811.20 kJ/mol  
99+
3,313.00 kJ/mol  
99+
5th Energy Level
6,078.60 kJ/mol  
99+
7,752.00 kJ/mol  
16
6th Energy Level
7,090.00 kJ/mol  
99+
9,500.00 kJ/mol  
21
7th Energy level
7,090.00 kJ/mol  
38
6,400.00 kJ/mol  
99+
8th Energy Level
7,090.00 kJ/mol  
34
6,400.00 kJ/mol  
99+
9th Energy Level
7,090.00 kJ/mol  
31
6,400.00 kJ/mol  
40
10th Energy Level
5,800.00 kJ/mol  
99+
5,730.00 kJ/mol  
99+
11th Energy Level
6,200.00 kJ/mol  
99+
6,406.00 kJ/mol  
99+
12th Energy Level
7,090.00 kJ/mol  
99+
6,400.00 kJ/mol  
99+
13th Energy Level
7,090.00 kJ/mol  
30
6,400.00 kJ/mol  
36
14th Energy Level
1,168.00 kJ/mol  
99+
640.00 kJ/mol  
99+
15th Energy Level
70,900.00 kJ/mol  
26
64,000.00 kJ/mol  
36
16th Energy Level
58,000.00 kJ/mol  
99+
64,000.00 kJ/mol  
27
17th Energy Level
1,085.00 kJ/mol  
23
640.10 kJ/mol  
99+
18th Energy Level
7,090.00 kJ/mol  
32
6,400.00 kJ/mol  
38
19th Energy Level
1,169.70 kJ/mol  
13
640.00 kJ/mol  
99+
20th Energy Level
870.00 kJ/mol  
15
640.00 kJ/mol  
39
21st Energy Level
709.00 kJ/mol  
99+
640.10 kJ/mol  
99+
22nd Energy Level
370.00 kJ/mol  
99+
640.00 kJ/mol  
33
23rd Energy Level
5,800.00 kJ/mol  
21
640.10 kJ/mol  
99+
24th Energy Level
548.90 kJ/mol  
99+
640.00 kJ/mol  
35
25th Energy Level
709.00 kJ/mol  
27
640.10 kJ/mol  
37
26th Energy Level
709.00 kJ/mol  
26
640.10 kJ/mol  
36
27th Energy Level
709.00 kJ/mol  
26
640.10 kJ/mol  
38
28th Energy Level
709.00 kJ/mol  
31
640.10 kJ/mol  
99+
29th Energy Level
709.00 kJ/mol  
32
640.10 kJ/mol  
99+
30th Energy Level
709.00 kJ/mol  
26
640.10 kJ/mol  
39
Electrochemical Equivalent
3.00 g/amp-hr  
21
0.85 g/amp-hr  
99+
Electron Work Function
4.90 eV  
12
4.05 eV  
34
Other Chemical Properties
Chemical Stability, Ionization  
Anti Corrosion, Flammable, Ionization, Radioactive Isotopes, Solubility  
Atomic
Atomic Number
116  
2
40  
99+
Electron Configuration
[Rn] 5f14 6d10 7s2 7p4  
[Kr] 4d2 5s2  
Crystal Structure
Not Known  
Hexagonal Close Packed (HCP)  
Crystal Lattice
Unknown-Crystal-Structure-of-Livermorium.jpg#100  
HCP-Crystal-Structure-of-Zirconium.jpg#100  
Atom
  
  
Number of Protons
116  
2
40  
99+
Number of Neutrons
160  
5
51  
99+
Number of Electrons
116  
2
40  
99+
Radius of an Atom
  
  
Atomic Radius
183.00 pm  
12
160.00 pm  
29
Covalent Radius
183.00 pm  
22
175.00 pm  
25
Van der Waals Radius
0.00 pm  
99+
200.00 pm  
35
Atomic Weight
293.00 amu  
2
91.22 amu  
99+
Atomic Volume
22.90 cm3/mol  
16
14.10 cm3/mol  
99+
Adjacent Atomic Numbers
  
  
Previous Element
Moscovium
  
Yttrium
  
Next Element
No Next Element  
Niobium
  
Valence Electron Potential
0.00 (-eV)  
99+
80.00 (-eV)  
18
Lattice Constant
362.15 pm  
36
323.20 pm  
99+
Lattice Angles
-  
π/2, π/2, 2 π/3  
Lattice C/A Ratio
1.60  
22
1.59  
25
Mechanical
Density
  
  
Density At Room Temperature
12.90 g/cm3  
28
6.52 g/cm3  
99+
Density When Liquid (at m.p.)
12.90 g/cm3  
30
5.80 g/cm3  
99+
Tensile Strength
80.00 MPa  
29
330.00 MPa  
14
Viscosity
0.00  
25
0.00  
12
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
37
0.00 (Pa)  
37
Vapor Pressure at 2000 K
0.00 (Pa)  
99+
0.00 (Pa)  
21
Elasticity properties
  
  
Shear Modulus
28.50 GPa  
30
33.00 GPa  
23
Bulk Modulus
42.00 GPa  
34
91.10 GPa  
18
Young's Modulus
12.50 GPa  
99+
88.00 GPa  
24
Poisson Ratio
0.30  
14
0.34  
10
Other Mechanical Properties
-  
Ductile, Malleable  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
12.00  
34
6.51  
99+
Magnetic Ordering
Paramagnetic  
Paramagnetic  
Permeability
0.00 H/m  
10
0.00 H/m  
17
Susceptibility
0.00  
24
0.00  
24
Electrical Properties
  
  
Electrical Property
-  
Conductor  
Resistivity
0.50 nΩ·m  
99+
421.00 nΩ·m  
11
Electrical Conductivity
0.00 106/cm Ω  
99+
0.02 106/cm Ω  
99+
Electron Affinity
50.00 kJ/mol  
26
41.10 kJ/mol  
32
Thermal
Specific Heat
0.13 J/(kg K)  
40
0.27 J/(kg K)  
19
Molar Heat Capacity
27.00 J/mol·K  
29
25.36 J/mol·K  
99+
Thermal Conductivity
0.00 W/m·K  
99+
22.60 W/m·K  
99+
Critical Temperature
1,323.00 K  
99+
2,128.00 K  
17
Thermal Expansion
9.70 µm/(m·K)  
99+
5.70 µm/(m·K)  
99+
Enthalpy
  
  
Enthalpy of Vaporization
722.00 kJ/mol  
3
581.60 kJ/mol  
11
Enthalpy of Fusion
-  
20.90 kJ/mol  
11
Enthalpy of Atomization
380.50 kJ/mol  
32
598.00 kJ/mol  
12
Standard Molar Entropy
50.20 J/mol.K  
99+
39.00 J/mol.K  
99+
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