Home
×

Iridium
Iridium

Francium
Francium



ADD
Compare
X
Iridium
X
Francium

Properties of Iridium and Francium

Add ⊕
1 Physical
1 Melting Point
Properties of T..
2,410.00 °C
Rank: 7 (Overall)
27.00 °C
Rank: 81 (Overall)
Properties of Francium
ADD ⊕
2 Boiling Point
Properties of T..
4,527.00 °C
Rank: 10 (Overall)
677.00 °C
Rank: 76 (Overall)
Properties of Flerovium
ADD ⊕
3 Hardness
3.1 Mohs Hardness
Properties of C..
6.50
Rank: 5 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Cesium
ADD ⊕
3.2 Brinell Hardness
Properties of O..
1,670.00 MPa
Rank: 5 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Cesium
ADD ⊕
3.3 Vickers Hardness
Properties of T..
1,760.00 MPa
Rank: 3 (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
4.2 Reflectivity
Properties of S..
78.00 %
Rank: 6 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Molybdenum
ADD ⊕
3 Speed of Sound
Properties of T..
4,825.00 m/s
Rank: 13 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Thallium
ADD ⊕
5 Allotropes
6% Transition Metals Metals have it !
No Alkali Metals Metals has it !
5.1 α Allotropes
Not Available
Not Available
5.2 β Allotropes
Not Available
Not Available
5.3 γ Allotropes
Not Available
Not Available
2 Chemical
1 Chemical Formula
Ir
Fr
2 Isotopes
2.1 Known Isotopes
Properties of P..
34
Rank: 5 (Overall)
33
Rank: 6 (Overall)
Properties of Tennessine
ADD ⊕
6 Electronegativity
6.1 Pauling Electronegativity
Properties of G..
2.20
Rank: 4 (Overall)
0.70
Rank: 53 (Overall)
Properties of Francium
ADD ⊕
8.1 Sanderson Electronegativity
Properties of C..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Properties of Cesium
ADD ⊕
8.2 Allred Rochow Electronegativity
Properties of G..
1.55
Rank: 11 (Overall)
0.86
Rank: 41 (Overall)
Properties of Cesium
ADD ⊕
4.2 Mulliken-Jaffe Electronegativity
Properties of P..
Not Available
Rank: N/A (Overall)
0.68
Rank: 25 (Overall)
Properties of Cesium
ADD ⊕
4.4 Allen Electronegativity
Properties of B..
1.68
Rank: 17 (Overall)
0.67
Rank: 47 (Overall)
Properties of Cesium
ADD ⊕
5 Electropositivity
5.1 Pauling Electropositivity
Properties of F..
1.80
Rank: 49 (Overall)
3.30
Rank: 1 (Overall)
Properties of Gold
ADD ⊕
6 Ionization Energies
6.1 1st Energy Level
Properties of C..
880.00 kJ/mol
Rank: 9 (Overall)
380.00 kJ/mol
Rank: 89 (Overall)
Properties of Cesium
6.3 2nd Energy Level
Properties of C..
1,600.00 kJ/mol
Rank: 35 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Ruthenium
6.5 3rd Energy Level
Properties of C..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Properties of Osmium
ADD ⊕
2 Electrochemical Equivalent
Properties of F..
1.14 g/amp-hr
Rank: 54 (Overall)
8.32 g/amp-hr
Rank: 1 (Overall)
Properties of Beryllium
4 Electron Work Function
Properties of P..
4.55 eV
Rank: 13 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Cesium
ADD ⊕
5 Other Chemical Properties
Flammable, Ionization, Radioactive Isotopes, Radioactivity
Ionization, Radioactive Isotopes, Radioactivity, Solubility
5 Mechanical
1 Density
1.1 Density At Room Temperature
Properties of H..
22.56 g/cm3
Rank: 10 (Overall)
1.87 g/cm3
Rank: 77 (Overall)
Properties of Lithium
1.1 Density When Liquid (at m.p.)
Properties of O..
19.00 g/cm3
Rank: 3 (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 ⊕
4.4 Vapor Pressure at 2000 K
Properties of C..
0.00 (Pa)
Rank: 25 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Tungsten
ADD ⊕
6 Tensile Strength
Properties of I..
2,000.00 MPa
Rank: 2 (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
8 Elasticity properties
8.1 Shear Modulus
Properties of O..
210.00 GPa
Rank: 2 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Potassium
ADD ⊕
9.1 Bulk Modulus
Properties of O..
320.00 GPa
Rank: 3 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Cesium
ADD ⊕
10.2 Young's Modulus
Properties of I..
528.00 GPa
Rank: 1 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Cesium
ADD ⊕
11 Poisson Ratio
Properties of G..
0.26
Rank: 22 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Beryllium
ADD ⊕
13 Other Mechanical Properties
NA
NA
7 Periodic Table
1 Symbol
Ir
Fr
2 Group Number
Properties of T..
9
Rank: 9 (Overall)
1
Rank: 17 (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
d block
s block
6 Element Family
Transition Metal
Alkali
9 Atomic
1 Atomic Number
Properties of T..
77
Rank: 39 (Overall)
87
Rank: 31 (Overall)
Properties of Lithium
ADD ⊕
2 Atomic Weight
Properties of T..
192.22 amu
Rank: 34 (Overall)
223.00 amu
Rank: 27 (Overall)
Properties of Lithium
3 Atomic Volume
Properties of C..
9.53 cm3/mol
Rank: 50 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Manganese
4 Electron Configuration
[Xe] 4f14 5d7 6s2
[Rn] 7s1
5 Valence Electron Potential
Properties of P..
140.00 (-eV)
Rank: 5 (Overall)
8.00 (-eV)
Rank: 67 (Overall)
Properties of Francium
ADD ⊕
6 Atom
6.1 Number of Protons
Properties of T..
74
Rank: 41 (Overall)
87
Rank: 31 (Overall)
Properties of Lithium
ADD ⊕
7.2 Number of Neutrons
Properties of F..
110
Rank: 27 (Overall)
136
Rank: 17 (Overall)
Properties of Lithium
ADD ⊕
8.2 Number of Electrons
Properties of T..
74
Rank: 41 (Overall)
87
Rank: 31 (Overall)
Properties of Lithium
ADD ⊕
9 Crystal Structure
Face Centered Cubic (FCC)
Body Centered Cubic (BCC)
9.1 Crystal Lattice
10 Radius of an Atom
10.1 Atomic Radius
Properties of C..
136.00 pm
Rank: 41 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Beryllium
ADD ⊕
10.3 Covalent Radius
Properties of F..
141.00 pm
Rank: 43 (Overall)
260.00 pm
Rank: 1 (Overall)
Properties of Beryllium
ADD ⊕
10.4 Van der Waals Radius
Properties of F..
202.00 pm
Rank: 27 (Overall)
348.00 pm
Rank: 1 (Overall)
Properties of Zinc
ADD ⊕
11 Lattice Constant
Properties of M..
383.90 pm
Rank: 26 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Beryllium
12 Lattice Angles
π/2, π/2, π/2
NA
13 Lattice C/A Ratio
Properties of C..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Properties of Beryllium
14 Adjacent Atomic Numbers
14.1 Next Element
14.2 Previous Element
10 Magnetic
1 Electrical Properties
1.1 Resistivity
Properties of M..
47.10 nΩ·m
Rank: 44 (Overall)
3.00 nΩ·m
Rank: 52 (Overall)
Properties of Thallium
ADD ⊕
1.3 Electrical Conductivity
Properties of S..
0.19 106/cm Ω
Rank: 10 (Overall)
0.03 106/cm Ω
Rank: 40 (Overall)
Properties of Plutonium
1.4 Electron Affinity
Properties of G..
151.00 kJ/mol
Rank: 4 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Mercury
ADD ⊕
1.6 Electrical Property
Conductor
Poor Conductor
2 Magnetic Characteristics
2.1 Specific Gravity
Properties of C..
21.78
Rank: 3 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Lithium
ADD ⊕
2.3 Magnetic Ordering
Paramagnetic
Paramagnetic
2.4 Permeability
Properties of I..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Properties of Bismuth
2.7 Susceptibility
Properties of I..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Properties of Bismuth
11 Thermal
1 Specific Heat
Properties of L..
0.13 J/(kg K)
Rank: 39 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Americium
2 Thermal Conductivity
Properties of S..
147.00 W/m·K
Rank: 10 (Overall)
15.00 W/m·K
Rank: 54 (Overall)
Properties of Neptunium
ADD ⊕
3 Critical Temperature
Properties of L..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Properties of Ytterbium
ADD ⊕
4 Molar Heat Capacity
Properties of A..
25.10 J/mol·K
Rank: 43 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Beryllium
5 Thermal Expansion
Properties of C..
6.40 µm/(m·K)
Rank: 51 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Tungsten
ADD ⊕
6 Standard Molar Entropy
Properties of P..
35.50 J/mol.K
Rank: 43 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Beryllium
ADD ⊕
7 Enthalpy
7.1 Enthalpy of Vaporization
Properties of T..
799.10 kJ/mol
Rank: 1 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Zinc
7.3 Enthalpy of Fusion
Properties of T..
35.23 kJ/mol
Rank: 1 (Overall)
Not Available
Rank: N/A (Overall)
Properties of Cesium
ADD ⊕
7.5 Enthalpy of Atomization
Properties of T..
837.00 kJ/mol
Rank: 1 (Overall)
71.00 kJ/mol
Rank: 61 (Overall)
Properties of Mercury
ADD ⊕