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Titanium
Titanium

Promethium
Promethium



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Promethium

Titanium Promethium Comparison

1 Periodic Table
1.1 Symbol
Ti
Pm
1.2 Group Number
4NA
Gadolinium Metal
0 17
1.4 Period Number
46
Lithium Metal
2 7
1.7 Block
d block
f block
1.8 Element Family
Transition Metal
Lanthanide
1.9 CAS Number
74403267440122
Aluminium Metal
7429905 54386242
2.2 Space Group Name
P63/mmc
Not Available
2.3 Space Group Number
194.00NA
Plutonium Metal
11 229
3 Facts
3.1 Interesting Facts
  • The only metal which burns in Nitrogen is Titanium.
  • Titanium is also known as corrosion resistant metal.
  • Promethium metal found in Pitchblende.
  • Promethium metal is highly radioactive metal.
3.2 Sources
Found in Minerals, Mining
Found in Minerals, Mining
3.3 History
3.3.1 Who Discovered
W. Gregor & J. Berzelius
Chien Shiung Wu, Emilio Segrè, Hans Bethe
3.3.2 Discovery
In 1791
In 1942
3.4 Abundance
3.4.1 Abundance In Universe
3 * 10-4 %NA
Thallium Metal
5E-09 0.11
3.5.3 Abundance In Sun
~0.0004 %~-9999 %
Beryllium Metal
1E-08 0.1
3.6.3 Abundance In Meteorites
0.05 %NA
Gold Metal
1.7E-07 22
3.7.4 Abundance In Earth's Crust
0.66 %NA
Radium Metal
9.9E-12 8.1
3.8.2 Abundance In Oceans
0.00 %NA
Protactinium Metal
2E-23 1.1
3.8.5 Abundance In Humans
NANA
Radium Metal
1E-13 1.4
4 Uses
4.1 Uses & Benefits
  • Its alloys are used in spacecraft, aircraft and ammunition industry.
  • Its pipes are used in distillation plants, submarines, hulls of big ships, etc.
  • It is used for research purpose. Very small amount of this metal is used in atomic batteries.
  • Its radioactive decay is used for a phosphor to give off light. The light emitted is converted into electricity.
4.1.1 Industrial Uses
Aerospace Industry, Automobile Industry, Chemical Industry, Electrical Industry, Electronic Industry
NA
4.1.2 Medical Uses
Dentistry, Surgical Instruments Manufacturing
NA
4.1.3 Other Uses
Alloys, Jewellery, Sculptures, Statues
NA
4.2 Biological Properties
4.2.1 Toxicity
Non Toxic
Non Toxic
4.2.2 Present in Human Body
4.2.4 In Blood
0.05 Blood/mg dm-30.00 Blood/mg dm-3
Plutonium Metal
0 1970
4.2.6 In Bone
NANA
Plutonium Metal
0 170000
5 Physical
5.1 Melting Point
1,660.00 °C1,042.00 °C
Francium Metal
27 3410
5.3 Boiling Point
3,287.00 °C3,000.00 °C
Flerovium Metal
147 5660
6.2 Appearance
6.2.1 Physical State
Solid
Solid
6.2.2 Color
Silvery Gray-White
Unknown
6.2.3 Luster
Metallic
Metallic
6.3 Hardness
6.3.1 Mohs Hardness
6.00NA
Cesium Metal
0.2 8.5
6.3.5 Brinell Hardness
716.00 MPaNA
Cesium Metal
0.14 3490
6.4.4 Vickers Hardness
830.00 MPaNA
Palladium Metal
121 3430
6.5 Speed of Sound
5,090.00 m/sNA
Thallium Metal
818 16200
6.6 Optical Properties
6.6.1 Refractive Index
NANA
Mercury Metal
1.000933 1.7229
6.6.4 Reflectivity
NANA
Molybdenum Metal
58 97
7.2 Allotropes
7.2.1 α Allotropes
Not Available
Not Available
7.2.2 β Allotropes
Not Available
Not Available
7.2.3 γ Allotropes
Not Available
Not Available
8 Chemical
8.1 Chemical Formula
Ti
Pm
8.2 Isotopes
8.2.1 Known Isotopes
2327
Tennessine Metal
0 38
8.4 Electronegativity
8.4.1 Pauling Electronegativity
1.54NA
Francium Metal
0.7 2.54
8.5.3 Sanderson Electronegativity
1.09NA
Cesium Metal
0.22 2.56
8.7.1 Allred Rochow Electronegativity
1.321.07
Cesium Metal
0.86 1.82
8.9.2 Mulliken-Jaffe Electronegativity
NANA
Cesium Metal
0.62 2.48
9.1.1 Allen Electronegativity
1.38NA
Cesium Metal
0.659 2.7
9.3 Electropositivity
9.3.1 Pauling Electropositivity
2.46NA
Gold Metal
1.46 3.3
9.7 Ionization Energies
9.7.1 1st Energy Level
658.80 kJ/mol540.00 kJ/mol
Cesium Metal
375.7 26130
9.7.4 2nd Energy Level
1,309.80 kJ/mol1,050.00 kJ/mol
Ruthenium Metal
710.2162 28750
9.7.7 3rd Energy Level
2,652.50 kJ/mol2,150.00 kJ/mol
Osmium Metal
1600 34230
9.9.1 4th Energy Level
4,174.60 kJ/mol3,970.00 kJ/mol
Thorium Metal
2780 37066
9.11.1 5th Energy Level
9,581.00 kJ/molNA
Dubnium Metal
4305.2 97510
9.12.1 6th Energy Level
11,533.00 kJ/molNA
Seaborgium Metal
5715.8 105800
9.12.3 7th Energy level
13,590.00 kJ/molNA
Bohrium Metal
7226.8 114300
9.13.1 8th Energy Level
16,440.00 kJ/molNA
Hassium Metal
8857.4 125300
9.14.1 9th Energy Level
18,530.00 kJ/molNA
Yttrium Metal
14110 134700
9.14.2 10th Energy Level
20,833.00 kJ/molNA
Strontium Metal
17100 144300
9.16.1 11th Energy Level
25,575.00 kJ/molNA
Yttrium Metal
19900 169988
9.17.1 12th Energy Level
28,125.00 kJ/molNA
Molybdenum Metal
22219 189368
10.1.2 13th Energy Level
76,015.00 kJ/molNA
Molybdenum Metal
26930 76015
10.1.3 14th Energy Level
83,280.00 kJ/molNA
Molybdenum Metal
29196 86450
10.1.5 15th Energy Level
90,880.00 kJ/molNA
Manganese Metal
41987 97510
10.2.1 16th Energy Level
100,700.00 kJ/molNA
Iron Metal
47206 109480
10.3.1 17th Energy Level
109,100.00 kJ/molNA
Cobalt Metal
52737 122200
10.4.2 18th Energy Level
117,800.00 kJ/molNA
Nickel Metal
58570 134810
10.4.4 19th Energy Level
129,900.00 kJ/molNA
Copper Metal
64702 148700
10.5.2 20th Energy Level
137,530.00 kJ/molNA
Molybdenum Metal
80400 171200
10.5.3 21st Energy Level
NANA
Molybdenum Metal
87000 179100
10.5.5 22nd Energy Level
NANA
Molybdenum Metal
93400 184900
10.5.6 23rd Energy Level
NANA
Molybdenum Metal
98420 198800
10.5.8 24th Energy Level
NANA
Molybdenum Metal
104400 195200
10.5.9 25th Energy Level
NANA
Molybdenum Metal
121900 121900
10.6.1 26th Energy Level
NANA
Molybdenum Metal
127700 127700
10.6.2 27th Energy Level
NANA
Molybdenum Metal
133800 133800
11.1.2 28th Energy Level
NANA
Molybdenum Metal
139800 139800
11.1.5 29th Energy Level
NANA
Molybdenum Metal
148100 148100
11.1.7 30th Energy Level
NANA
Molybdenum Metal
154500 154500
11.2 Electrochemical Equivalent
0.45 g/amp-hr1.80 g/amp-hr
Beryllium Metal
0.16812 8.3209
11.4 Electron Work Function
4.33 eVNA
Cesium Metal
2.14 5.65
11.5 Other Chemical Properties
Chemical Stability, Ionization
Ionization, Radioactive Isotopes, Solubility
12 Atomic
12.1 Atomic Number
2261
Lithium Metal
3 117
12.2 Electron Configuration
[Ar] 3d2 4s2
[Xe] 4f5 6s2
12.3 Crystal Structure
Hexagonal Close Packed (HCP)
Double Hexagonal Close Packed (DHCP)
12.3.1 Crystal Lattice
12.4 Atom
12.4.1 Number of Protons
2261
Lithium Metal
3 117
13.1.1 Number of Neutrons
2684
Lithium Metal
4 184
13.2.1 Number of Electrons
2261
Lithium Metal
3 117
13.4 Radius of an Atom
13.4.1 Atomic Radius
147.00 pm183.00 pm
Beryllium Metal
112 265
13.5.1 Covalent Radius
160.00 pm199.00 pm
Beryllium Metal
96 260
13.6.1 Van der Waals Radius
200.00 pm236.00 pm
Zinc Metal
139 348
13.8 Atomic Weight
47.87 amu145.00 amu
Lithium Metal
6.94 294
13.9 Atomic Volume
10.64 cm3/mol22.39 cm3/mol
Manganese Metal
1.39 71.07
13.10 Adjacent Atomic Numbers
13.10.1 Previous Element
13.10.2 Next Element
13.11 Valence Electron Potential
95.20 (-eV)44.10 (-eV)
Francium Metal
8 392.42
13.12 Lattice Constant
295.08 pmNA
Beryllium Metal
228.58 891.25
13.14 Lattice Angles
π/2, π/2, 2 π/3
Unknown
13.15 Lattice C/A Ratio
NANA
Beryllium Metal
1.567 1.886
14 Mechanical
14.1 Density
14.1.1 Density At Room Temperature
4.51 g/cm37.26 g/cm3
Lithium Metal
0.534 40.7
14.1.2 Density When Liquid (at m.p.)
4.11 g/cm3NA
Lithium Metal
0.512 20
14.2 Tensile Strength
434.00 MPaNA
Indium Metal
2.5 11000
14.3 Viscosity
NANA
Mercury Metal
0.001526 0.001526
14.4 Vapor Pressure
14.4.1 Vapor Pressure at 1000 K
NANA
Cerium Metal
2.47E-11 121
14.4.2 Vapor Pressure at 2000 K
0.98 (Pa)NA
Tungsten Metal
2.62E-10 774
14.5 Elasticity properties
14.5.1 Shear Modulus
44.00 GPa18.00 GPa
Potassium Metal
1.3 222
14.5.2 Bulk Modulus
110.00 GPa33.00 GPa
Cesium Metal
1.6 462
14.5.3 Young's Modulus
116.00 GPa46.00 GPa
Cesium Metal
1.7 528
14.6 Poisson Ratio
0.320.28
Beryllium Metal
0.032 0.47
14.7 Other Mechanical Properties
Ductile
NA
15 Magnetic
15.1 Magnetic Characteristics
15.1.1 Specific Gravity
4.517.26
Lithium Metal
0.53 4500
15.1.2 Magnetic Ordering
Paramagnetic
Paramagnetic
15.1.3 Permeability
NANA
Bismuth Metal
1.25643E-06 0.0063
15.1.4 Susceptibility
NANA
Bismuth Metal
-0.000166 200000
15.2 Electrical Properties
15.2.1 Electrical Property
Poor Conductor
Conductor
15.2.2 Resistivity
420.00 nΩ·m0.75 nΩ·m
Thallium Metal
0.18 961
15.2.3 Electrical Conductivity
0.02 106/cm ΩNA
Plutonium Metal
0.00666 0.63
15.2.4 Electron Affinity
7.60 kJ/mol50.00 kJ/mol
Mercury Metal
0 222.8
16 Thermal
16.1 Specific Heat
0.52 J/(kg K)0.18 J/(kg K)
Americium Metal
0.11 3.6
16.2 Molar Heat Capacity
25.06 J/mol·KNA
Beryllium Metal
16.443 62.7
16.3 Thermal Conductivity
21.90 W/m·K17.90 W/m·K
Neptunium Metal
6.3 429
16.4 Critical Temperature
NANA
Ytterbium Metal
26.3 3223
16.5 Thermal Expansion
8.60 µm/(m·K)9.00 µm/(m·K)
Tungsten Metal
4.5 97
16.6 Enthalpy
16.6.1 Enthalpy of Vaporization
429.00 kJ/molNA
Zinc Metal
7.32 799.1
16.6.2 Enthalpy of Fusion
15.48 kJ/mol7.50 kJ/mol
Cesium Metal
2.1 35.23
16.6.3 Enthalpy of Atomization
468.60 kJ/mol310.00 kJ/mol
Mercury Metal
61.5 837
16.7 Standard Molar Entropy
27.30 J/mol.KNA
Beryllium Metal
9.5 198.1