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Periodic Table Element Comparison: Compare Elements - Mercury vs Platinum

Compare Mercury and Platinum

Compare Mercury and Platinum 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 Mercury vs Platinum with most reliable information about their properties, attributes, facts, uses etc. You can compare Hg vs Pt 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

mercury

mercury Shell Structure

80 Hg Mercury

platinum

platinum Shell Structure

78 Pt Platinum

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

Mercury
80
Hg
200.59
Liquid
Silver
transition metal
12
zinc family
6
d
[Xe] 4f14 5d10 6s2
-38.83 °C
356.73 °C
2, 8, 18, 32, 18, 2
CAS7439-97-6
Neighborhood Elements of Mercury

Platinum
78
Pt
195.078
Solid
Gray
transition metal
10
nickel family
6
d
[Xe] 4f14 5d9 6s1
1768.3 °C
3825 °C
2, 8, 18, 32, 17, 1
CAS7440-06-4
Neighborhood Elements of Platinum

History

History

The element Mercury was discovered by unknown in year 1500 BC in unknown place. Mercury derived its name from from the New Latin name mercurius, named after the Roman god (Hg from former name hydrargyrum, from Greek hydr-, 'water', and argyros, 'silver')

The element Platinum was discovered by Antonio de Ulloa in year 1735 in Peru. Platinum derived its name derived its name from from the Spanish platina, meaning 'little silver'

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

1×10-7%
2×10-6%
2.5e-07
6.7×10-6%
5×10-9%
N/A

5×10-7%
9×10-7%
9.8e-07
3.7×10-6%
N/A
N/A

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

171 pm
14.821191074331 cm³
149 pm
155 pm
374

300.5, 300.5, 300.5 pm
1.23081, 1.23081, 1.23081
R_ 3m
166
Simple Trigonal

177 pm
9.249786628734 cm³
128 pm
175 pm
10

392.42, 392.42, 392.42 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

80
80
80
200.59
120.59
2, 8, 18, 32, 18, 2
[Xe] 4f14 5d10 6s2
5d10 6s2
-2 1;2
¹S₀

78
78
78
195.078
117.078
2, 8, 18, 32, 17, 1
[Xe] 4f14 5d9 6s1
5d9 6s1
-3;-2;-1 1;2;3;4;5;6
³D₃

Isotopes - Nuclear Properties

Isotopes

Naturally occurring stable isotopes: 196Hg, 198Hg, 199Hg, 200Hg, 201Hg, 202Hg, 204Hg.

Naturally occurring stable isotopes: 192Pt, 194Pt, 195Pt, 196Pt, 198Pt.

Chemical Properties: Ionization Energies and electron affinity

Valence or Valency
Electronegativity
ElectronAffinity
Ionization Energies

2
2
0 kJ/mol
1007.1, 1810, 3.3×103 kJ/mol

6
2.28
205.3 kJ/mol
870, 1791 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

13.534 g/cm3
14.821191074331

N/A
N/A
25 GPa
N/A

N/A
N/A
N/A

1×106 S/m
9.6×10-7 m Ω
4.154

8.3 W/(m K)
N/A

Diamagnetic
N/A
-2.1×10-9
-4.21×10-10
-2.84e-05

1.000933

1407 m/s

21.09 g/cm3
9.249786628734

168 GPa
61 GPa
230 GPa
0.38

3.5 MPa
549 MPa
392 MPa

9.4×106 S/m
1.1×10-7 m Ω
N/A

72 W/(m K)
8.8×10-6 K-1

Paramagnetic
N/A
1.22×10-8
2.38×10-9
0.0002573

N/A

2680 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

-38.83 °C
356.73 °C
1750 K
4.154

2.29 kJ/mol
59.2 kJ/mol
N/A

1768.3 °C
3825 °C
N/A
N/A

20 kJ/mol
490 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

CAS7439-97-6
RTECSOV4550000
8
2809
N/A
0
N/A
3
0

N/A
N/A

CAS7440-06-4
RTECSTP2160000
4.1
3089
N/A
2
N/A
1
0

N/A
N/A

Compare With Other Elements

Compare Mercury with other Group 12 elements

Mercury vs Zinc

Mercury vs Cadmium

Mercury vs Copernicium

Compare Mercury with other transition metal

Compare Platinum with other Group 10 elements

Platinum vs Nickel

Platinum vs Palladium

Platinum vs Darmstadtium

Compare Platinum with other transition metal