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Periodic Table Element Comparison: Compare Elements - Iridium vs Xenon

Compare Iridium and Xenon

Compare Iridium and Xenon on the basis of their properties, attributes and periodic table facts. Compare elements on more than 90 properties. All the elements of similar categories show a lot of similarities and differences in their chemical, atomic, physical properties and uses. These similarities and dissimilarities should be known while we study periodic table elements. You can study the detailed comparison between Iridium vs Xenon with most reliable information about their properties, attributes, facts, uses etc. You can compare Ir vs Xe on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

Facts

Iridium
77
Ir
192.217
Solid
Silver
transition metal
9
cobalt family 
6
d
[Xe] 4f14 5d7 6s2
2466 °C
4428 °C
2, 8, 18, 32, 15, 2
CAS7439-88-5
Neighborhood Elements of Iridium
Xenon
54
Xe
131.293
Gas
Colorless
noble gas
18
helium family or neon family 
5
p
[Kr] 4d10 5s2 5p6
-111.8 °C
-108 °C
2, 8, 18, 18, 8
CAS7440-63-3
Neighborhood Elements of Xenon

History

History
The element Iridium was discovered by Smithson Tennant in year 1803 in France and United Kingdom. Iridium derived its name from from Iris, the Greek goddess of the rainbow
The element Xenon was discovered by William Ramsay in year 1898 in United Kingdom. Xenon derived its name derived its name from from the Greek xenos, meaning 'strange'

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)
2×10-7%
2×10-7%
5.4e-07
4×10-8%
N/A
N/A
1×10-6%
N/A
N/A
2×10-9%
5×10-10%
N/A

Crystal Structure and Atomic Structure

180 pm
8.5202570921986 cm3
137 pm
N/A
425
iridium Spectrum
383.9, 383.9, 383.9 pm
π/2, π/2, π/2
Fm_ 3m
225

Face Centered Cubic

iridium Crystal Structure
108 pm
22.253050847458 cm3
130 pm
216 pm
25
xenon Spectrum
620.23, 620.23, 620.23 pm
π/2, π/2, π/2
Fm_ 3m
225

Face Centered Cubic

xenon Crystal Structure

Atomic and Orbital Properties

Atomic Number
Number of Electrons (with no charge)
Number of Protons
Mass Number
Number of Neutrons
Shell structure (Electrons per energy level)
Electron Configuration
Valence Electrons
Oxidation State
Atomic Term Symbol (Quantum Numbers)
Shell structure
77
77
77
192.217
115.217
2, 8, 18, 32, 15, 2
[Xe] 4f14 5d7 6s2
5d7 6s2
-3;-1  1;2;3;4;5;6;7;8;9
4F9/2
iridium Shells
54
54
54
131.293
77.293
2, 8, 18, 18, 8
[Kr] 4d10 5s2 5p6
5s2 5p6
 2;4;6;8
1S0
xenon Shells

Isotopes - Nuclear Properties

Isotopes
Naturally occurring stable isotopes:
191Ir, 193Ir.
Naturally occurring stable isotopes:
124Xe, 126Xe, 128Xe, 129Xe, 130Xe, 131Xe, 132Xe, 134Xe, 136Xe.

Chemical Properties: Ionization Energies and electron affinity

6
2.2
151 kJ/mol
880, 1.6×103 kJ/mol
6
2.6
0 kJ/mol
1170.4, 2046.4, 3099.4 kJ/mol

Physical Properties

22.56 g/cm3
8.5202570921986

 

528 GPa
210 GPa
320 GPa
0.26


 

6.5 MPa
1760 MPa
1670 MPa

 

2.1×107 S/m
4.7×10-8 m Ω
0.11

 

150 W/(m K)
6.4×10-6 K-1

 

Paramagnetic
N/A
1.67×10-9
3.21×10-10
3.77e-05

 

N/A

 

4825 m/s
5.9 g/l
22.253050847458

 

N/A
N/A
N/A
N/A


 

N/A
N/A
N/A

 

N/A
N/A
N/A

 

0.00565 W/(m K)
N/A

 

Diamagnetic
N/A
-4.3×10-9
-5.65×10-10
-2.54×10-8

 

1.000702

 

1090 m/s

Thermal Properties - Enthalpies and thermodynamics

2466 °C
4428 °C
N/A
0.11

 

26 kJ/mol
560 kJ/mol
N/A
-111.8 °C
-108 °C
289.77 K
N/A

 

2.3 kJ/mol
12.64 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS7439-88-5
N/A
4.1
3089
N/A
N/A
N/A
N/A
N/A

 

N/A
N/A
CAS7440-63-3
RTECSZE1280000
2.2
2591
EU231-172-7
N/A
N/A
N/A
N/A

 

N/A
N/A