What Is the Number of Protons in Mercury
Mercury History
The element Mercury was discovered by unknown in year 1500 BC in unknown place . 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')
Mercury Presence: Abundance in Nature and Around Us
The table below shows the abundance of Mercury in Universe, Sun, Meteorites, Earth's Crust, Oceans and Human Body.
| Ppb by weight (1ppb =10^-7 %) | |
|---|---|
| Abundance in Universe | 1×10-7% |
| Abundance in Sun | 2×10-6% |
| Abundance in Meteorites | 2.5e-07 |
| Abundance in Earth's Crust | 6.7×10-6% |
| Abundance in Oceans | 5×10-9% |
| Abundance in Humans | N/A |
Crystal Structure of Mercury
The solid state structure of Mercury is Simple Trigonal.
The Crystal structure can be described in terms of its unit Cell. The unit Cells repeats itself in three dimensional space to form the structure.
Unit Cell Parameters
The unit cell is represented in terms of its lattice parameters, which are the lengths of the cell edges Lattice Constants (a, b and c)
| a | b | c |
|---|---|---|
| 300.5 | 300.5 | 300.5 pm |
and the angles between them Lattice Angles (alpha, beta and gamma).
| alpha | beta | gamma |
|---|---|---|
| 1.23081 | 1.23081 | 1.23081 |
The positions of the atoms inside the unit cell are described by the set of atomic positions ( xi, yi, zi) measured from a reference lattice point.
The symmetry properties of the crystal are described by the concept of space groups. All possible symmetric arrangements of particles in three-dimensional space are described by the 230 space groups (219 distinct types, or 230 if chiral copies are considered distinct.
Mercury Atomic and Orbital Properties
Mercury atoms have 80 electrons and the electronic shell structure is [2, 8, 18, 32, 18, 2] with Atomic Term Symbol (Quantum Numbers) 1S0.
Shell Structure of Mercury - Electrons per energy level
| n | s | p | d | f | |
|---|---|---|---|---|---|
| 1 | K | 2 | |||
| 2 | L | 2 | 6 | ||
| 3 | M | 2 | 6 | 10 | |
| 4 | N | 2 | 6 | 10 | 14 |
| 5 | O | 2 | 6 | 10 | |
| 6 | P | 2 |
Ground State Electronic Configuration of Mercury - neutral Mercury atom
The ground state electronic configuration of Neutral Mercury atom is [Xe] 4f14 5d10 6s2. The portion of Mercury configuration that is equivalent to the noble gas of the preceding period, is abbreviated as [Xe]. For atoms with many electrons, this notation can become lengthy and so an abbreviated notation is used.This is important as it is the Valence electrons 4f14 5d10 6s2, electrons in the outermost shell that determine the chemical properties of the element.
Unabbreviated electronic configuration of neutral Mercury
Complete ground state electronic configuration for the Mercury atom, Unabbreviated electronic configuration
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f14 5d10 6s2
Atomic Structure of Mercury
Mercury atomic radius is 171 pm, while it's covalent radius is 149 pm.
Atomic Spectrum of Mercury
Mercury Chemical Properties: Mercury Ionization Energies and electron affinity
The electron affinity of Mercury is 0 kJ/mol
Ionization Energy of Mercury
Refer to table below for Ionization energies of Mercury
| Ionization energy number | Enthalpy - kJ/mol |
|---|---|
| 1 | 1007.1 |
| 2 | 1810 |
| 3 | 3.3×103 |
Mercury Physical Properties
Refer to below table for Mercury Physical Properties
| Density | 13.534 g/cm3 |
| Molar Volume | 14.8211910743 cm3 |
Elastic Properties
Hardness of Mercury - Tests to Measure of Hardness of Element
Mercury Electrical Properties
Mercury is Conductor of electricity. Refer to table below for the Electrical properties of Mercury
Mercury Heat and Conduction Properties
Mercury Magnetic Properties
Optical Properties of Mercury
Acoustic Properties of Mercury
Mercury Thermal Properties - Enthalpies and thermodynamics
Refer to table below for Thermal properties of Mercury
Enthalpies of Mercury
Mercury Isotopes - Nuclear Properties of Mercury
Isotopes of rhodium. Naturally occurring Mercury has 7 stable isotope - 196Hg, 198Hg, 199Hg, 200Hg, 201Hg, 202Hg, 204Hg.
| Isotope | Isotope Mass | % Abundance | T half | Decay Mode |
|---|---|---|---|---|
| 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 | 0.15% | Stable | N/A | |
| 197Hg | ||||
| 198Hg | 9.97% | Stable | N/A | |
| 199Hg | 16.87% | Stable | N/A | |
| 200Hg | 23.1% | Stable | N/A | |
| 201Hg | 13.18% | Stable | N/A | |
| 202Hg | 29.86% | Stable | N/A | |
| 203Hg | ||||
| 204Hg | 6.87% | Stable | N/A | |
| 205Hg | ||||
| 206Hg | ||||
| 207Hg | ||||
| 208Hg | ||||
| 209Hg | ||||
| 210Hg |
Regulatory and Health - Health and Safety Parameters and Guidelines
| CAS Number | CAS7439-97-6 |
| RTECS Number | RTECSOV4550000 |
| DOT Hazard Class | 8 |
| DOT Numbers | 2809 |
| EU Number | N/A |
| NFPA Fire Rating | 0 |
| NFPA Hazards | N/A |
| NFPA Health Rating | 3 |
| NFPA Reactivity Rating | 0 |
Database Search
List of unique identifiers to search the element in various chemical registry databases
| Database | Identifier number |
|---|---|
| CAS Number - Chemical Abstracts Service (CAS) | CAS7439-97-6 |
| CID Number | CID23931 |
| Gmelin Number | N/A |
| NSC Number | N/A |
| RTECS Number | RTECSOV4550000 |
What Is the Number of Protons in Mercury
Source: https://www.schoolmykids.com/learn/interactive-periodic-table/hg-mercury
0 Response to "What Is the Number of Protons in Mercury"
Post a Comment