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Lawrencium Titanium Comparison

Lawrencium
Titanium
Titanium Lawrencium comparison


Periodic Table
Symbol
Lr  
Ti  
Group Number
3  
15
4  
14
Period Number
7  
4  
Block
d block  
d block  
Element Family
Actinide  
Transition Metal  
CAS Number
22537195  
15
7440326  
99+
Space Group Name
-  
P63/mmc  
Space Group Number
225.00  
3
194.00  
7
Facts
Interesting Facts
  • It is synthetically produced metal.
  • Radiation hazard can be produce by it.
  
  • The only metal which burns in Nitrogen is Titanium.
  • Titanium is also known as corrosion resistant metal.
  
Sources
Bombarding Californium-252 with Boron Nuclei, Found in Minerals, Mining  
Found in Minerals, Mining  
History
  
  
Who Discovered
Lawrence Berkeley National Laboratory and Joint Institute for Nuclear Research  
W. Gregor & J. Berzelius  
Discovery
In 1961–1971  
In 1791  
Abundance
  
  
Abundance In Universe
0.00 %  
40
0.00 %  
10
Abundance In Sun
-  
0.00 %  
9
Abundance In Meteorites
0.00 %  
99+
0.05 %  
11
Abundance In Earth's Crust
0.00 %  
99+
0.66 %  
7
Abundance In Oceans
-  
0.00 %  
15
Abundance In Humans
-  
0.57 %  
2
Uses
Uses & Benefits
  • Currently known uses of Lawrencium metal are limited to research purpose only.
  
  • Its alloys are used in spacecraft, aircraft and ammunition industry.
  • Its pipes are used in distillation plants, submarines, hulls of big ships, etc.
  
Industrial Uses
-  
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry  
Medical Uses
-  
Dentistry, Surgical Instruments Manufacturing  
Other Uses
-  
Alloys, Jewellery, Sculptures, Statues  
Biological Properties
  
  
Toxicity
-  
Non Toxic  
Present in Human Body
No  
Yes  
In Blood
0.00 Blood/mg dm-3  
40
0.05 Blood/mg dm-3  
16
In Bone
0.00 p.p.m.  
99+
0.60 p.p.m.  
21
Physical
Melting Point
1,627.00 °C  
20
1,660.00 °C  
18
Boiling Point
0.00 °C  
99+
3,287.00 °C  
23
Appearance
  
  
Physical State
Solid  
Solid  
Color
Silver  
Silvery Gray-White  
Luster
Unknown Luster  
Metallic  
Hardness
  
  
Mohs Hardness
-  
6.00  
6
Brinell Hardness
500.00 MPa  
28
716.00 MPa  
16
Vickers Hardness
500.00 MPa  
35
830.00 MPa  
21
Speed of Sound
2,760.00 m/s  
99+
5,090.00 m/s  
13
Optical Properties
  
  
Refractive Index
1.30  
99+
2.40  
7
Reflectivity
65.00 %  
18
56.00 %  
26
Allotropes
No  
No  
α Allotropes
-  
-  
β Allotropes
-  
-  
γ Allotropes
-  
-  
Chemical
Chemical Formula
Lr  
Ti  
Isotopes
  
  
Known Isotopes
10  
28
23  
16
Electronegativity
  
  
Pauling Electronegativity
1.30  
33
1.54  
27
Sanderson Electronegativity
1.30  
25
1.09  
39
Allred Rochow Electronegativity
1.30  
25
1.32  
24
Mulliken-Jaffe Electronegativity
1.30  
33
1.54  
24
Allen Electronegativity
1.30  
40
1.38  
36
Electropositivity
  
  
Pauling Electropositivity
2.00  
99+
2.46  
28
Ionization Energies
  
  
1st Energy Level
470.00 kJ/mol  
99+
658.80 kJ/mol  
39
2nd Energy Level
1,428.00 kJ/mol  
99+
1,309.80 kJ/mol  
99+
3rd Energy Level
2,228.00 kJ/mol  
99+
2,652.50 kJ/mol  
99+
4th Energy Level
4,910.00 kJ/mol  
31
4,174.60 kJ/mol  
99+
5th Energy Level
4,780.00 kJ/mol  
99+
9,581.00 kJ/mol  
5
6th Energy Level
4,780.00 kJ/mol  
99+
11,533.00 kJ/mol  
8
7th Energy level
4,780.00 kJ/mol  
99+
13,590.00 kJ/mol  
6
8th Energy Level
4,780.00 kJ/mol  
99+
16,440.00 kJ/mol  
8
9th Energy Level
4,780.00 kJ/mol  
99+
18,530.00 kJ/mol  
11
10th Energy Level
5,800.00 kJ/mol  
99+
20,833.00 kJ/mol  
15
11th Energy Level
5,800.00 kJ/mol  
99+
25,575.00 kJ/mol  
14
12th Energy Level
47,800.00 kJ/mol  
22
28,125.00 kJ/mol  
37
13th Energy Level
4,780.00 kJ/mol  
99+
76,015.00 kJ/mol  
1
14th Energy Level
1,186.00 kJ/mol  
99+
83,280.00 kJ/mol  
2
15th Energy Level
47,800.00 kJ/mol  
99+
90,880.00 kJ/mol  
4
16th Energy Level
470.00 kJ/mol  
99+
100,700.00 kJ/mol  
4
17th Energy Level
1,186.00 kJ/mol  
15
109,100.00 kJ/mol  
5
18th Energy Level
4,780.00 kJ/mol  
99+
117,800.00 kJ/mol  
6
19th Energy Level
1,186.00 kJ/mol  
12
129,900.00 kJ/mol  
7
20th Energy Level
860.00 kJ/mol  
17
137,530.00 kJ/mol  
9
21st Energy Level
1,186.00 kJ/mol  
27
658.80 kJ/mol  
99+
22nd Energy Level
388.00 kJ/mol  
99+
658.00 kJ/mol  
31
23rd Energy Level
1,180.00 kJ/mol  
32
658.80 kJ/mol  
99+
24th Energy Level
546.10 kJ/mol  
99+
658.80 kJ/mol  
30
25th Energy Level
0.00 kJ/mol  
99+
658.80 kJ/mol  
32
26th Energy Level
594.70 kJ/mol  
99+
658.80 kJ/mol  
31
27th Energy Level
470.00 kJ/mol  
99+
658.80 kJ/mol  
32
28th Energy Level
478.00 kJ/mol  
99+
658.80 kJ/mol  
37
29th Energy Level
580.00 kJ/mol  
99+
658.80 kJ/mol  
38
30th Energy Level
0.00 kJ/mol  
99+
658.80 kJ/mol  
34
Electrochemical Equivalent
3.23 g/amp-hr  
12
0.45 g/amp-hr  
99+
Electron Work Function
4.90 eV  
12
4.33 eV  
24
Other Chemical Properties
Ionization, Radioactive Isotopes  
Chemical Stability, Ionization  
Atomic
Atomic Number
103  
15
22  
99+
Electron Configuration
[Rn] 5f14 7s2 7p1  
[Ar] 3d2 4s2  
Crystal Structure
Hexagonal Close Packed (HCP)  
Hexagonal Close Packed (HCP)  
Crystal Lattice
BCC-Crystal-Structure-.jpg#100  
HCP-Crystal-Structure-of-Titanium.jpg#100  
Atom
  
  
Number of Protons
103  
15
22  
99+
Number of Neutrons
157  
8
26  
99+
Number of Electrons
103  
15
22  
99+
Radius of an Atom
  
  
Atomic Radius
162.00 pm  
28
147.00 pm  
36
Covalent Radius
162.00 pm  
31
160.00 pm  
32
Van der Waals Radius
246.00 pm  
12
200.00 pm  
35
Atomic Weight
266.00 amu  
12
47.87 amu  
99+
Atomic Volume
35.10 cm3/mol  
7
10.64 cm3/mol  
99+
Adjacent Atomic Numbers
  
  
Previous Element
Nobelium
  
Scandium
  
Next Element
Rutherfordium
  
Vanadium
  
Valence Electron Potential
0.00 (-eV)  
99+
95.20 (-eV)  
10
Lattice Constant
530.00 pm  
14
295.08 pm  
99+
Lattice Angles
-  
π/2, π/2, 2 π/3  
Lattice C/A Ratio
1.60  
22
1.59  
30
Mechanical
Density
  
  
Density At Room Temperature
15.00 g/cm3  
22
4.51 g/cm3  
99+
Density When Liquid (at m.p.)
15.60 g/cm3  
20
4.11 g/cm3  
99+
Tensile Strength
80.00 MPa  
29
434.00 MPa  
10
Viscosity
0.00  
25
0.00  
22
Vapor Pressure
  
  
Vapor Pressure at 1000 K
0.00 (Pa)  
37
0.00 (Pa)  
37
Vapor Pressure at 2000 K
0.00 (Pa)  
37
0.98 (Pa)  
14
Elasticity properties
  
  
Shear Modulus
30.00 GPa  
27
44.00 GPa  
17
Bulk Modulus
15.00 GPa  
99+
110.00 GPa  
15
Young's Modulus
210.00 GPa  
10
116.00 GPa  
20
Poisson Ratio
0.32  
12
0.32  
12
Other Mechanical Properties
-  
Ductile  
Magnetic
Magnetic Characteristics
  
  
Specific Gravity
15.60  
22
4.51  
99+
Magnetic Ordering
-  
Paramagnetic  
Permeability
0.00 H/m  
13
0.00 H/m  
17
Susceptibility
0.00  
23
0.00  
24
Electrical Properties
  
  
Electrical Property
-  
Poor Conductor  
Resistivity
8.37 nΩ·m  
99+
420.00 nΩ·m  
12
Electrical Conductivity
0.00 106/cm Ω  
99+
0.02 106/cm Ω  
99+
Electron Affinity
50.00 kJ/mol  
26
7.60 kJ/mol  
99+
Thermal
Specific Heat
0.22 J/(kg K)  
29
0.52 J/(kg K)  
9
Molar Heat Capacity
27.00 J/mol·K  
29
25.06 J/mol·K  
99+
Thermal Conductivity
0.00 W/m·K  
99+
21.90 W/m·K  
99+
Critical Temperature
1,323.00 K  
99+
1,941.00 K  
21
Thermal Expansion
8.50 µm/(m·K)  
99+
8.60 µm/(m·K)  
99+
Enthalpy
  
  
Enthalpy of Vaporization
341.90 kJ/mol  
37
429.00 kJ/mol  
20
Enthalpy of Fusion
-  
15.48 kJ/mol  
19
Enthalpy of Atomization
580.00 kJ/mol  
14
468.60 kJ/mol  
20
Standard Molar Entropy
54.80 J/mol.K  
35
27.30 J/mol.K  
99+
Summary >>
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