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Periodic Table Element Comparison: Compare Elements - Rhenium vs Gold

Compare Rhenium and Gold

Compare Rhenium and Gold 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 Rhenium vs Gold with most reliable information about their properties, attributes, facts, uses etc. You can compare Re vs Au on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

1

2

3

4

5

6

57 - 71
La - Lu

7

2
8
18
32
18
8
1

2
8
18
32
18
8
2

89 - 103
Ac - Lr

2
8
18
32
32
10
2

2
8
18
32
32
11
2

2
8
18
32
32
12
2

2
8
18
32
32
13
2

2
8
18
32
32
14
2

2
8
18
32
32
15
2

2
8
18
32
32
16
2

2
8
18
32
32
17
2

2
8
18
32
32
18
2

2
8
18
32
32
18
3

2
8
18
32
32
18
4

2
8
18
32
32
18
5

2
8
18
32
32
18
6

2
8
18
32
32
18
7

2
8
18
32
32
18
8

2
8
18
32
18
9
2

2
8
18
32
18
10
2

2
8
18
32
20
9
2

2
8
18
32
21
9
2

2
8
18
32
22
9
2

2
8
18
32
24
8
2

2
8
18
32
25
8
2

2
8
18
32
25
9
2

2
8
18
32
27
8
2

2
8
18
32
28
8
2

2
8
18
32
29
8
2

2
8
18
32
30
8
2

2
8
18
32
31
8
2

2
8
18
32
32
8
2

2
8
18
32
32
8
3

rhenium

rhenium Shell Structure

75 Re Rhenium

gold

gold Shell Structure

79 Au Gold

Periodic Table Element Comparison

Facts

Name
Atomic Number
Atomic Symbol
Atomic Weight
Phase
Color
Classification
Group in Periodic Table
Group Name
Period in Periodic Table
Block in Periodic Table
Electronic Configuration
Melting Point
Boiling Point
Electronic Shell Structure
CAS Number
Neighborhood Elements

Rhenium
75
Re
186.207
Solid
Gray
transition metal
7
manganese family
6
d
[Xe] 4f14 5d5 6s2
3186 °C
5596 °C
2, 8, 18, 32, 13, 2
CAS7440-15-5
Neighborhood Elements of Rhenium

Gold
79
Au
196.96655
Solid
Gold
transition metal
11
copper family
6
d
[Xe] 4f14 5d10 6s1
1064.18 °C
2856 °C
2, 8, 18, 32, 18, 1
CAS7440-57-5
Neighborhood Elements of Gold

History

History

The element Rhenium was discovered by Masataka Ogawa in year 1925 in Germany. Rhenium derived its name from from Rhenus, the Latin name for the river Rhine

The element Gold was discovered by Middle East in year 2500 BC in unknown place. Gold derived its name derived its name from from English word (aurum in Latin)

Presence: Abundance in Nature and Around Us

Ppb by weight (1ppb =10^-7 %)

Abundance in Universe
Abundance in Sun
Abundance in Meteorites
Abundance in Earth's Crust
Abundance in Oceans
Abundance in Humans

2×10-8%
1×10-8%
4.9×10-6%
2.6×10-7%
1×10-10%
N/A

6×10-8%
1×10-7%
1.7e-07
3.1×10-7%
5×10-9%
1e-07

Crystal Structure and Atomic Structure

Atomic Radius
Atomic Volume
Covalent Radius
Van der Waals Radius
Neutron Cross Section
Atomic Spectrum
Lattice Constant
Lattice Angle
Space Group Name
Space Group Number
Crystal Structure

188 pm
8.8585632730733 cm³
159 pm
N/A
90

276.1, 276.1, 445.6 pm
π/2, π/2, 2 π/3
P63/mmc
194
Simple Hexagonal

174 pm
10.205520725389 cm³
144 pm
166 pm
98.7

407.82, 407.82, 407.82 pm
π/2, π/2, π/2
Fm_ 3m
225
Face Centered Cubic

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

75
75
75
186.207
111.207
2, 8, 18, 32, 13, 2
[Xe] 4f14 5d5 6s2
5d5 6s2
-3;-1 1;2;3;4;5;6;7
⁶S_5/2

79
79
79
196.96655
117.96655
2, 8, 18, 32, 18, 1
[Xe] 4f14 5d10 6s1
5d10 6s1
-3;-2;-1 1;2;3;5
²S_1/2

Isotopes - Nuclear Properties

Isotopes

Naturally occurring stable isotopes: 185Re.

Naturally occurring stable isotopes: 197Au.

Chemical Properties: Ionization Energies and electron affinity

Valence or Valency
Electronegativity
ElectronAffinity
Ionization Energies

7
1.9
14.5 kJ/mol
760, 1260, 2510, 3640 kJ/mol

5
2.54
222.8 kJ/mol
890.1, 1980 kJ/mol

Physical Properties

Density
Molar Volume
Elastic Properties
Young Modulus
Shear Modulus
Bulk Modulus
Poisson Ratio
Hardness - Tests to Measure of Hardness of Element
Mohs Hardness
Vickers Hardness
Brinell Hardness
Electrical Properties
Electrical Conductivity
Resistivity
Superconducting Point
Heat and Conduction Properties
Thermal Conductivity
Thermal Expansion
Magnetic Properties
Magnetic Type
Curie Point
Mass Magnetic Susceptibility
Molar Magnetic Susceptibility
Volume Magnetic Susceptibility
Optical Properties
Refractive Index
Acoustic Properties
Speed of Sound

21.02 g/cm3
8.8585632730733

463 GPa
178 GPa
370 GPa
0.3

7 MPa
2450 MPa
1320 MPa

5.6×106 S/m
1.8×10-7 m Ω
1.7

48 W/(m K)
6.2×10-6 K-1

Paramagnetic
N/A
4.56×10-9
8.49×10-10
9.59e-05

N/A

4.7×103 m/s

19.3 g/cm3
10.205520725389

78 GPa
27 GPa
220 GPa
0.44

2.5 MPa
216 MPa
2450 MPa

4.5×107 S/m
2.2×10-8 m Ω
N/A

320 W/(m K)
0.0000142 K-1

Diamagnetic
N/A
-1.78×10-9
-3.51×10-10
-3.44e-05

N/A

1740 m/s

Thermal Properties - Enthalpies and thermodynamics

Melting Point
Boiling Point
Critical Temperature
Superconducting Point
Enthalpies
Heat of Fusion
Heat of Vaporization
Heat of Combustion

3186 °C
5596 °C
N/A
1.7

33 kJ/mol
705 kJ/mol
N/A

1064.18 °C
2856 °C
N/A
N/A

12.5 kJ/mol
330 kJ/mol
N/A

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS Number
RTECS Number
DOT Hazard Class
DOT Numbers
EU Number
NFPA Fire Rating
NFPA Hazards
NFPA Health Rating
NFPA Reactivity Rating
More
AutoIgnition Point
Flashpoint

CAS7440-15-5
RTECSVI0780000
N/A
N/A
N/A
N/A
N/A
N/A
N/A

N/A
N/A

CAS7440-57-5
RTECSMD5070000
N/A
N/A
N/A
0
N/A
2
0

N/A
N/A

Compare With Other Elements

Compare Rhenium with other Group 7 elements

Rhenium vs Manganese

Rhenium vs Technetium

Rhenium vs Bohrium

Compare Rhenium with other transition metal