Periodic Table Element Comparison: Compare Elements - Fluorine vs Mercury
Compare Fluorine and Mercury
Compare Fluorine and Mercury 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 Fluorine vs Mercury with most reliable information about their properties, attributes, facts, uses etc. You can compare F vs Hg on more than 90 properties like electronegativity , oxidation state, atomic shells, orbital structure, Electronaffinity, physical states, electrical conductivity and many more.
Facts
Name | Fluorine | Mercury |
Atomic Number | 9 | 80 |
Atomic Symbol | F | Hg |
Atomic Weight | 18.9984032 | 200.59 |
Phase at STP | Gas | Liquid |
Color | Colorless | Silver |
Metallic Classification | Halogens | Transition Metal |
Group in Periodic Table | group 17 | group 12 |
Group Name | fluorine family | zinc family |
Period in Periodic Table | period 2 | period 6 |
Block in Periodic Table | p -block | d -block |
Electronic Configuration | [He] 2s2 2p5 | [Xe] 4f14 5d10 6s2 |
Electronic Shell Structure (Electrons per shell) | 2, 7 | 2, 8, 18, 32, 18, 2 |
Melting Point | 53.5 K | 234.32 K |
Boiling Point | 85.03 K | 629.88 K |
CAS Number | CAS7782-41-4 | CAS7439-97-6 |
Neighborhood Elements | Neighborhood Elements of Fluorine | Neighborhood Elements of Mercury |
History
Name | Fluorine | Mercury |
History | The element Fluorine was discovered by A.-M. Ampère in year 1810 in France. Fluorine derived its name from the Latin fluere, meaning 'to flow'. | The element Mercury was discovered by Indians/Chinese in year Before 2000 BCE. Mercury derived its name from the New Latin name mercurius, named after the Roman god (Hg from former name hydrargyrum, from Greek hydr-, 'water', and argyros, 'silver'). |
Discovery | A.-M. Ampère (1810) | Indians/Chinese (Before 2000 BCE) |
Isolated | H. Moissan (1886) | Egypt (1500 BCE) |
Presence: Abundance in Nature and Around Us
Parts per billion (ppb) by weight / by atoms (1ppb =10^-7 %)
Name | Fluorine | Mercury |
Abundance in Universe | 400 / 30 | 1 / 0.006 |
Abundance in Sun | 500 / 30 | 20 / 0.12 |
Abundance in Meteorites | 89000 / 96000 | 250 / 20 |
Abundance in Earth's Crust | 540000 / 590000 | 67 / 7 |
Abundance in Oceans | 1300 / 420 | 0.05 / 0.0015 |
Abundance in Humans | 37000 / 12000 | - / - |
Crystal Structure and Atomic Structure
Name | Fluorine | Mercury |
Atomic Volume | 11.202 cm3/mol | 14.09 cm3/mol |
Atomic Radius | 42 pm | 171 pm |
Covalent Radius | 71 pm | 149 pm |
Van der Waals Radius | 147 pm | 155 pm |
Atomic Spectrum - Spectral Lines | ||
Emission Spectrum | ||
Absorption Spectrum | ||
Lattice Constant | 550, 328, 728 pm | 300.5, 300.5, 300.5 pm |
Lattice Angle | π/2, π/2, π/2 | 1.23081, 1.23081, 1.23081 |
Space Group Name | C12/c1 | R_ 3m |
Space Group Number | 15 | 166 |
Crystal Structure | Base Centered Monoclinic | Simple Trigonal |
Atomic and Orbital Properties
Name | Fluorine | Mercury |
Atomic Number | 9 | 80 |
Number of Electrons (with no charge) | 9 | 80 |
Number of Protons | 9 | 80 |
Mass Number | 18.9984032 | 200.59 |
Number of Neutrons | 10 | 121 |
Shell structure (Electrons per energy level) | 2, 7 | 2, 8, 18, 32, 18, 2 |
Electron Configuration | [He] 2s2 2p5 | [Xe] 4f14 5d10 6s2 |
Valence Electrons | 2s2 2p5 | 5d10 6s2 |
Oxidation State | -1 | 1, 2 |
Atomic Term Symbol (Quantum Numbers) | 2P3/2 | 1S0 |
Shell structure |
Isotopes and Nuclear Properties
Fluorine has 1 stable naturally occuring isotopes while Mercury has 7 stable naturally occuring isotopes.
Name | Fluorine | Mercury |
Known Isotopes | 14F, 15F, 16F, 17F, 18F, 19F, 20F, 21F, 22F, 23F, 24F, 25F, 26F, 27F, 28F, 29F, 30F, 31F | 171Hg, 172Hg, 173Hg, 174Hg, 175Hg, 176Hg, 177Hg, 178Hg, 179Hg, 180Hg, 181Hg, 182Hg, 183Hg, 184Hg, 185Hg, 186Hg, 187Hg, 188Hg, 189Hg, 190Hg, 191Hg, 192Hg, 193Hg, 194Hg, 195Hg, 196Hg, 197Hg, 198Hg, 199Hg, 200Hg, 201Hg, 202Hg, 203Hg, 204Hg, 205Hg, 206Hg, 207Hg, 208Hg, 209Hg, 210Hg |
Stable Isotopes | Naturally occurring stable isotopes: 19F | Naturally occurring stable isotopes: 196Hg, 198Hg, 199Hg, 200Hg, 201Hg, 202Hg, 204Hg |
Neutron Cross Section | 0.0096 | 374 |
Neutron Mass Absorption | 0.00002 | 0.063 |
Chemical Properties: Ionization Energies and electron affinity
Name | Fluorine | Mercury |
Valence or Valency | 1 | 2 |
Electronegativity | 3.98 Pauling Scale | 2 Pauling Scale |
Electron Affinity | 328 kJ/mol | 0 kJ/mol |
Ionization Energies | 1st: 1681 kJ/mol 2nd: 3374.2 kJ/mol 3rd: 6050.4 kJ/mol 4th: 8407.7 kJ/mol 5th: 11022.7 kJ/mol 6th: 15164.1 kJ/mol 7th: 17868 kJ/mol 8th: 92038.1 kJ/mol 9th: 106434.3 kJ/mol | 1st: 1007.1 kJ/mol 2nd: 1810 kJ/mol 3rd: 3300 kJ/mol |
Physical Properties
Name | Fluorine | Mercury |
Density | 0.001696 g/cm3 | 13.534 g/cm3 |
Molar Volume | 11.202 cm3/mol | 14.09 cm3/mol |
Elastic Properties | ||
Young Modulus | - | - |
Shear Modulus | - | - |
Bulk Modulus | - | 25 GPa |
Poisson Ratio | - | - |
Hardness - Tests to Measure of Hardness of Element | ||
Mohs Hardness | - | - |
Vickers Hardness | - | - |
Brinell Hardness | - | - |
Electrical Properties | ||
Electrical Conductivity | - | 1000000 S/m |
Resistivity | - | 9.6e-7 m Ω |
Superconducting Point | - | 4.154 |
Heat and Conduction Properties | ||
Thermal Conductivity | 0.0277 W/(m K) | 8.3 W/(m K) |
Thermal Expansion | - | - |
Magnetic Properties | ||
Magnetic Type | - | Diamagnetic |
Curie Point | - | - |
Mass Magnetic Susceptibility | - | -2.1e-9 m3/kg |
Molar Magnetic Susceptibility | - | -4.21e-10 m3/mol |
Volume Magnetic Susceptibility | - | -0.0000284 |
Optical Properties | ||
Refractive Index | 1.000195 | 1.000933 |
Acoustic Properties | ||
Speed of Sound | - | 1407 m/s |
Thermal Properties - Enthalpies and thermodynamics
Name | Fluorine | Mercury |
Melting Point | 53.5 K | 234.32 K |
Boiling Point | 85.03 K | 629.88 K |
Critical Temperature | 144.13 K | 1750 K |
Superconducting Point | - | 4.154 |
Enthalpies | ||
Heat of Fusion | 0.26 kJ/mol | 2.29 kJ/mol |
Heat of Vaporization | 3.27 kJ/mol | 59.2 kJ/mol |
Heat of Combustion | - | - |
Regulatory and Health - Health and Safety Parameters and Guidelines
Name | Fluorine | Mercury |
CAS Number | CAS7782-41-4 | CAS7439-97-6 |
RTECS Number | RTECSLM6475000 | RTECSOV4550000 |
DOT Hazard Class | 2.3 | 8 |
DOT Numbers | 9192 | 2809 |
EU Number | EU231-954-8 | - |
NFPA Fire Rating | 0 | 0 |
NFPA Health Rating | 4 | 3 |
NFPA Reactivity Rating | 4 | 0 |
NFPA Hazards | Oxidizing Agent, Water Reactive | - |
AutoIgnition Point | - | - |
Flashpoint | - | - |