Home
×

Promethium
Promethium
☒

Radium
Radium
☒

☒

☒

☒
ADD ⊕
Compare
X
Promethium
X
Radium

Properties of Promethium and Radium
Add ⊕
1 Physical
1 Melting Point
Properties of T..
⊕
▶
▼
1,042.00 °C
Rank: 43 (Overall)▶
700.00 °C
Rank: 59 (Overall)▶
▲
Properties of Francium
⊕
▶
◀ ▶ ADD ⊕
2 Boiling Point
Properties of T..
⊕
▶
▼
3,000.00 °C
Rank: 31 (Overall)▶
1,737.00 °C
Rank: 54 (Overall)▶
▲
Properties of Flerovium
⊕
▶
◀ ▶ ADD ⊕
3 Hardness
3.1 Mohs Hardness
Properties of C..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
3.3 Brinell Hardness
Properties of O..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
3.5 Vickers Hardness
Properties of T..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Palladium
⊕
▶
◀ ▶ ADD ⊕
4 Optical Properties
4.1 Refractive Index
Properties of P..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Mercury
⊕
▶
◀ ▶ ADD ⊕
4.3 Reflectivity
Properties of S..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Molybdenum
⊕
▶
◀ ▶ ADD ⊕
5 Speed of Sound
Properties of T..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Thallium
⊕
▶
◀ ▶ ADD ⊕
6 Allotropes
✔ ✘
No Lanthanide Series Metals has it !
✔ ✘
No Alkaline Earth Metals Metals has it !
6.2 α Allotropes
Not Available
Not Available
6.3 β Allotropes
Not Available
Not Available
6.4 γ Allotropes
Not Available
Not Available
2 Chemical
1 Chemical Formula
Pm
Ra
2 Isotopes
2.1 Known Isotopes
Properties of P..
⊕
▶
▼
27
Rank: 12 (Overall)▶
33
Rank: 6 (Overall)▶
▲
Properties of Tennessine
⊕
▶
◀ ▶ ADD ⊕
3 Electronegativity
3.1 Pauling Electronegativity
Properties of G..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
0.90
Rank: 49 (Overall)▶
▲
Properties of Francium
⊕
▶
◀ ▶ ADD ⊕
3.3 Sanderson Electronegativity
Properties of C..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
3.5 Allred Rochow Electronegativity
Properties of G..
⊕
▶
▼
1.07
Rank: 32 (Overall)▶
0.97
Rank: 38 (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
3.7 Mulliken-Jaffe Electronegativity
Properties of P..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
0.92
Rank: 20 (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
3.10 Allen Electronegativity
Properties of B..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
0.89
Rank: 42 (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
5 Electropositivity
5.1 Pauling Electropositivity
Properties of F..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
3.10
Rank: 5 (Overall)▶
▲
Properties of Gold
⊕
▶
◀ ▶ ADD ⊕
7 Ionization Energies
7.1 1st Energy Level
Properties of C..
⊕
▶
▼
540.00 kJ/mol
Rank: 73 (Overall)▶
509.30 kJ/mol
Rank: 82 (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
1.1 2nd Energy Level
Properties of C..
⊕
▶
▼
1,050.00 kJ/mol
Rank: 78 (Overall)▶
979.00 kJ/mol
Rank: 81 (Overall)▶
▲
Properties of Ruthenium
⊕
▶
◀ ▶ ADD ⊕
1.2 3rd Energy Level
Properties of C..
⊕
▶
▼
2,150.00 kJ/mol
Rank: 67 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Osmium
⊕
▶
◀ ▶ ADD ⊕
5 Electrochemical Equivalent
Properties of F..
⊕
▶
▼
1.80 g/amp-hr
Rank: 36 (Overall)▶
4.22 g/amp-hr
Rank: 6 (Overall)▶
▲
Properties of Beryllium
⊕
▶
◀ ▶ ADD ⊕
6 Electron Work Function
Properties of P..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
7 Other Chemical Properties
Ionization, Radioactive Isotopes, Solubility
Ionization, Radioactive Isotopes, Radioactivity
4 Mechanical
1 Density
1.1 Density At Room Temperature
Properties of H..
⊕
▶
▼
7.26 g/cm3
Rank: 56 (Overall)▶
5.50 g/cm3
Rank: 68 (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
2.2 Density When Liquid (at m.p.)
Properties of O..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
3 Vapor Pressure
3.1 Vapor Pressure at 1000 K
Properties of S..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Cerium
⊕
▶
◀ ▶ ADD ⊕
3.3 Vapor Pressure at 2000 K
Properties of C..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Tungsten
⊕
▶
◀ ▶ ADD ⊕
5 Tensile Strength
Properties of I..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Indium
⊕
▶
◀ ▶ ADD ⊕
7 Viscosity
Properties of M..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Mercury
⊕
▶
10 Elasticity properties
10.1 Shear Modulus
Properties of O..
⊕
▶
▼
18.00 GPa
Rank: 36 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Potassium
⊕
▶
◀ ▶ ADD ⊕
11.1 Bulk Modulus
Properties of O..
⊕
▶
▼
33.00 GPa
Rank: 36 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
11.2 Young's Modulus
Properties of I..
⊕
▶
▼
46.00 GPa
Rank: 38 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
14 Poisson Ratio
Properties of G..
⊕
▶
▼
0.28
Rank: 17 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Beryllium
⊕
▶
◀ ▶ ADD ⊕
2 Other Mechanical Properties
NA
NA
6 Periodic Table
1 Symbol
Pm
Ra
2 Group Number
Properties of T..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
2
Rank: 16 (Overall)▶
▲
Properties of Gadolinium
⊕
▶
◀ ▶ ADD ⊕
3 Period Number
Properties of U..
⊕
▶
▼
6
Rank: 2 (Overall)▶
7
Rank: 1 (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
5 Block
f block
s block
6 Element Family
Lanthanide
Alkaline Earth
7 Atomic
1 Atomic Number
Properties of T..
⊕
▶
▼
61
Rank: 55 (Overall)▶
88
Rank: 30 (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
4 Atomic Weight
Properties of T..
⊕
▶
▼
145.00 amu
Rank: 49 (Overall)▶
226.00 amu
Rank: 26 (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
5 Atomic Volume
Properties of C..
⊕
▶
▼
22.39 cm3/mol
Rank: 12 (Overall)▶
45.20 cm3/mol
Rank: 4 (Overall)▶
▲
Properties of Manganese
⊕
▶
◀ ▶ ADD ⊕
6 Electron Configuration
[Xe] 4f5 6s2
[Rn] 7s2
7 Valence Electron Potential
Properties of P..
⊕
▶
▼
44.10 (-eV)
Rank: 39 (Overall)▶
20.10 (-eV)
Rank: 59 (Overall)▶
▲
Properties of Francium
⊕
▶
◀ ▶ ADD ⊕
9 Atom
9.1 Number of Protons
Properties of T..
⊕
▶
▼
61
Rank: 54 (Overall)▶
88
Rank: 30 (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
9.3 Number of Neutrons
Properties of F..
⊕
▶
▼
84
Rank: 40 (Overall)▶
138
Rank: 16 (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
9.5 Number of Electrons
Properties of T..
⊕
▶
▼
61
Rank: 54 (Overall)▶
88
Rank: 30 (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
11 Crystal Structure
Double Hexagonal Close Packed (DHCP)
Body Centered Cubic (BCC)
11.1 Crystal Lattice
12 Radius of an Atom
12.1 Atomic Radius
Properties of C..
⊕
▶
▼
183.00 pm
Rank: 10 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Beryllium
⊕
▶
◀ ▶ ADD ⊕
1.2 Covalent Radius
Properties of F..
⊕
▶
▼
199.00 pm
Rank: 12 (Overall)▶
221.00 pm
Rank: 3 (Overall)▶
▲
Properties of Beryllium
⊕
▶
◀ ▶ ADD ⊕
1.5 Van der Waals Radius
Properties of F..
⊕
▶
▼
236.00 pm
Rank: 16 (Overall)▶
283.00 pm
Rank: 4 (Overall)▶
▲
Properties of Zinc
⊕
▶
◀ ▶ ADD ⊕
2 Lattice Constant
Properties of M..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
514.80 pm
Rank: 13 (Overall)▶
▲
Properties of Beryllium
⊕
▶
◀ ▶ ADD ⊕
4 Lattice Angles
Unknown
π/2, π/2, π/2
5 Lattice C/A Ratio
Properties of C..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Beryllium
⊕
▶
◀ ▶ ADD ⊕
6 Adjacent Atomic Numbers
6.1 Next Element
6.2 Previous Element
9 Magnetic
1 Electrical Properties
1.1 Resistivity
Properties of M..
⊕
▶
▼
0.75 nΩ·m
Rank: 64 (Overall)▶
100.00 nΩ·m
Rank: 31 (Overall)▶
▲
Properties of Thallium
⊕
▶
◀ ▶ ADD ⊕
1.3 Electrical Conductivity
Properties of S..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Plutonium
⊕
▶
◀ ▶ ADD ⊕
1.1 Electron Affinity
Properties of G..
⊕
▶
▼
50.00 kJ/mol
Rank: 21 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Mercury
⊕
▶
◀ ▶ ADD ⊕
2.1 Electrical Property
Conductor
NA
3 Magnetic Characteristics
3.1 Specific Gravity
Properties of C..
⊕
▶
▼
7.26
Rank: 43 (Overall)▶
5.00
Rank: 56 (Overall)▶
▲
Properties of Lithium
⊕
▶
◀ ▶ ADD ⊕
4.1 Magnetic Ordering
Paramagnetic
Nonmagnetic
4.2 Permeability
Properties of I..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Bismuth
⊕
▶
◀ ▶ ADD ⊕
5.1 Susceptibility
Properties of I..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Bismuth
⊕
▶
◀ ▶ ADD ⊕
11 Thermal
1 Specific Heat
Properties of L..
⊕
▶
▼
0.18 J/(kg K)
Rank: 33 (Overall)▶
0.12 J/(kg K)
Rank: 40 (Overall)▶
▲
Properties of Americium
⊕
▶
◀ ▶ ADD ⊕
3 Thermal Conductivity
Properties of S..
⊕
▶
▼
17.90 W/m·K
Rank: 47 (Overall)▶
18.60 W/m·K
Rank: 45 (Overall)▶
▲
Properties of Neptunium
⊕
▶
◀ ▶ ADD ⊕
5 Critical Temperature
Properties of L..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Ytterbium
⊕
▶
◀ ▶ ADD ⊕
6 Molar Heat Capacity
Properties of A..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Beryllium
⊕
▶
◀ ▶ ADD ⊕
7 Thermal Expansion
Properties of C..
⊕
▶
▼
9.00 µm/(m·K)
Rank: 43 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Tungsten
⊕
▶
◀ ▶ ADD ⊕
9 Standard Molar Entropy
Properties of P..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
71.00 J/mol.K
Rank: 14 (Overall)▶
▲
Properties of Beryllium
⊕
▶
◀ ▶ ADD ⊕
10 Enthalpy
10.1 Enthalpy of Vaporization
Properties of T..
⊕
▶
▼
Not Available
Rank: N/A (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Zinc
⊕
▶
◀ ▶ ADD ⊕
10.2 Enthalpy of Fusion
Properties of T..
⊕
▶
▼
7.50 kJ/mol
Rank: 43 (Overall)▶
Not Available
Rank: N/A (Overall)▶
▲
Properties of Cesium
⊕
▶
◀ ▶ ADD ⊕
10.3 Enthalpy of Atomization
Properties of T..
⊕
▶
▼
310.00 kJ/mol
Rank: 34 (Overall)▶
163.00 kJ/mol
Rank: 51 (Overall)▶
▲
Properties of Mercury
⊕
▶
◀ ▶ ADD ⊕

Compare Lanthanide Series » More

PromethiumHolmium Metal
Promethium vs Holmium
PromethiumLutetium Metal
Promethium vs Lutetium
PromethiumPraseodymium Metal
Promethium vs Praseodymium

Lanthanide Metals » More

Lanthanide Metals »More

» More Lanthanide Metals

Compare Lanthanide Series »More

» More Compare Lanthanide Series

© 2015 - 2024 www.compareusvista.com

Developed & Maintained by softUsvista Inc.