Og Oganesson – Element Information, Facts, Properties, Trends,Uses, Comparison with other elements

118
Og
Oganesson

Oganesson

Element 118 of Periodic table is Oganesson with atomic number 118, atomic weight 294. Oganesson, symbol Og, has a Face Centered Cubic structure and unknown color. Oganesson is a noble gas element. Trivial name of Oganesson is noble gases*, aerogens. Know everything about Oganesson Facts, Physical Properties, Chemical Properties, Electronic configuration, Atomic and Crystal Structure.

118 Og - Oganesson | SchoolMyKids

Ooganesson is IUPAC's name for the transactinide element with the atomic number 118 and element symbol Og. It is also known as eka-radon or element 118, and on the periodic table of the elements it is a p-block element and the last one of the 7th period. Oganesson is currently the only synthetic member of group 18.

How to Locate Oganesson on Periodic Table

Periodic table is arranged by atomic number, number of protons in the nucleus which is same as number of electrons. The atomic number increases from left to right. Periodic table starts at top left ( Atomic number 1) and ends at bottom right (atomic number 118). Therefore you can directly look for atomic number 118 to find Oganesson on periodic table.

Another way to read periodic table and locate an element is by using group number (column) and period number (row). To locate Oganesson on periodic table look for cross section of group 18 and period 7 in the modern periodic table.

Table of Contents

Oganesson History

The element Oganesson was discovered by Joint Institute for Nuclear Research in year 2006 in Russia and United States . Oganesson derived its name from Yuri Oganessian, physicist

Oganesson Presence: Abundance in Nature and Around Us

The table below shows the abundance of Oganesson in Universe, Sun, Meteorites, Earth's Crust, Oceans and Human Body.

  Ppb by weight (1ppb =10^-7 %)
Abundance in Universe N/A
Abundance in Sun None
Abundance in Meteorites None
Abundance in Earth's Crust None
Abundance in Oceans None
Abundance in Humans None

Crystal Structure of Oganesson

The solid state structure of Oganesson is Face Centered Cubic.

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
N/A

and the angles between them Lattice Angles (alpha, beta and gamma).

alpha beta gamma
N/A

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.

Space Group Name N/A 118 Og Oganesson - Crystal Structure | SchoolMyKids
Space Group Number N/A
Crystal Structure Face Centered Cubic

Oganesson Atomic and Orbital Properties

Oganesson atoms have 118 electrons and the electronic shell structure is [2, 8, 18, 32, 32, 18, 8] with Atomic Term Symbol (Quantum Numbers) 1S0.

Atomic Number 118
Number of Electrons (with no charge) 118
Number of Protons 118
Mass Number 294
Number of Neutrons 176
Shell structure (Electrons per energy level) [2, 8, 18, 32, 32, 18, 8]
Electron Configuration [Rn] 5f14 6d10 7s2 7p6
Valence Electrons 7s2 7p6
Oxidation State
Atomic Term Symbol (Quantum Numbers) 1S0

Shell Structure of Oganesson - Electrons per energy level

118 Og Oganesson - Electron Shell Structure | SchoolMyKids
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 14
6 P 2 6 10
7 Q 2 6

Ground State Electronic Configuration of Oganesson - neutral Oganesson atom

The ground state electronic configuration of Neutral Oganesson atom is [Rn] 5f14 6d10 7s2 7p6. The portion of Oganesson configuration that is equivalent to the noble gas of the preceding period, is abbreviated as [Rn]. 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 5f14 6d10 7s2 7p6, electrons in the outermost shell that determine the chemical properties of the element.

Unabbreviated electronic configuration of neutral Oganesson

Complete ground state electronic configuration for the Oganesson atom, Unabbreviated electronic configuration

1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f14 5d10 6s2 6p6 5f14 6d10 7s2 7p6

Atomic Structure of Oganesson

Oganesson atomic radius is N/A, while it's covalent radius is N/A.

Atomic Radius

Atomic Volume N/A cm3
Covalent Radius N/A
Van der Waals Radius N/A
Neutron Cross Section N/A σa/barns

Atomic Spectrum of Oganesson

Atomic Spectrum of Oganesson | SchoolMyKids

Oganesson Chemical Properties: Oganesson Ionization Energies and electron affinity

The electron affinity of Oganesson is N/A

Valence N/A
Electronegativity N/A
ElectronAffinity N/A

Ionization Energy of Oganesson

Refer to table below for Ionization energies of Oganesson

Ionization energy number Enthalpy - kJ/mol
1

Oganesson Physical Properties

Refer to below table for Oganesson Physical Properties

Density N/A
Molar Volume N/A cm3

Elastic Properties

Young Modulus N/A
Shear Modulus N/A
Bulk Modulus N/A
Poisson Ratio N/A

Hardness of Oganesson - Tests to Measure of Hardness of Element

Mohs Hardness N/A
Vickers Hardness N/A
Brinell Hardness N/A

Oganesson Electrical Properties

Oganesson is N/A of electricity. Refer to table below for the Electrical properties of Oganesson

Electrical Conductivity N/A
Resistivity N/A
Superconducting Point N/A

Oganesson Heat and Conduction Properties

Thermal Conductivity N/A
Thermal Expansion N/A

Oganesson Magnetic Properties

Magnetic Type N/A
Curie Point N/A
Mass Magnetic Susceptibility N/A
Molar Magnetic Susceptibility N/A
Volume Magnetic Susceptibility N/A

Optical Properties of Oganesson

Refractive Index N/A

Acoustic Properties of Oganesson

Speed of Sound N/A

Oganesson Thermal Properties - Enthalpies and thermodynamics

Refer to table below for Thermal properties of Oganesson

Melting Point N/A (N/A)
Boiling Point N/A (N/A)
Critical Temperature N/A
Superconducting Point N/A

Enthalpies of Oganesson

Heat of Fusion N/A
Heat of Vaporization N/A
Heat of Combustion N/A

Oganesson Isotopes - Nuclear Properties of Oganesson

Isotopes of rhodium. Naturally occurring Oganesson has 1 stable isotope - None.

Isotope Isotope Mass % Abundance T half Decay Mode
293Og  

Regulatory and Health - Health and Safety Parameters and Guidelines

CAS Number CAS54144-19-3
RTECS Number N/A
DOT Hazard Class N/A
DOT Numbers N/A
EU Number N/A
NFPA Fire Rating N/A
NFPA Hazards N/A
NFPA Health Rating N/A
NFPA Reactivity Rating N/A
Autoignition Point N/A
Flashpoint N/A

Database Search

List of unique identifiers to search the element in various chemical registry databases

Database Identifier number
CAS Number - Chemical Abstracts Service (CAS) CAS54144-19-3
CID Number N/A
Gmelin Number N/A
NSC Number N/A
RTECS Number N/A

List of Elements
1 H - Hydrogen
2 He - Helium
3 Li - Lithium
4 Be - Beryllium
5 B - Boron
6 C - Carbon
7 N - Nitrogen
8 O - Oxygen
9 F - Fluorine
10 Ne - Neon
11 Na - Sodium
12 Mg - Magnesium
13 Al - Aluminium
14 Si - Silicon
15 P - Phosphorus
16 S - Sulfur
17 Cl - Chlorine
18 Ar - Argon
19 K - Potassium
20 Ca - Calcium
21 Sc - Scandium
22 Ti - Titanium
23 V - Vanadium
24 Cr - Chromium
25 Mn - Manganese
26 Fe - Iron
27 Co - Cobalt
28 Ni - Nickel
29 Cu - Copper
30 Zn - Zinc
31 Ga - Gallium
32 Ge - Germanium
33 As - Arsenic
34 Se - Selenium
35 Br - Bromine
36 Kr - Krypton
37 Rb - Rubidium
38 Sr - Strontium
39 Y - Yttrium
40 Zr - Zirconium
41 Nb - Niobium
42 Mo - Molybdenum
43 Tc - Technetium
44 Ru - Ruthenium
45 Rh - Rhodium
46 Pd - Palladium
47 Ag - Silver
48 Cd - Cadmium
49 In - Indium
50 Sn - Tin
51 Sb - Antimony
52 Te - Tellurium
53 I - Iodine
54 Xe - Xenon
55 Cs - Cesium
56 Ba - Barium
57 La - Lanthanum
58 Ce - Cerium
59 Pr - Praseodymium
60 Nd - Neodymium
61 Pm - Promethium
62 Sm - Samarium
63 Eu - Europium
64 Gd - Gadolinium
65 Tb - Terbium
66 Dy - Dysprosium
67 Ho - Holmium
68 Er - Erbium
69 Tm - Thulium
70 Yb - Ytterbium
71 Lu - Lutetium
72 Hf - Hafnium
73 Ta - Tantalum
74 W - Tungsten
75 Re - Rhenium
76 Os - Osmium
77 Ir - Iridium
78 Pt - Platinum
79 Au - Gold
80 Hg - Mercury
81 Tl - Thallium
82 Pb - Lead
83 Bi - Bismuth
84 Po - Polonium
85 At - Astatine
86 Rn - Radon
87 Fr - Francium
88 Ra - Radium
89 Ac - Actinium
90 Th - Thorium
91 Pa - Protactinium
92 U - Uranium
93 Np - Neptunium
94 Pu - Plutonium
95 Am - Americium
96 Cm - Curium
97 Bk - Berkelium
98 Cf - Californium
99 Es - Einsteinium
100 Fm - Fermium
101 Md - Mendelevium
102 No - Nobelium
103 Lr - Lawrencium
104 Rf - Rutherfordium
105 Db - Dubnium
106 Sg - Seaborgium
107 Bh - Bohrium
108 Hs - Hassium
109 Mt - Meitnerium
110 Ds - Darmstadtium
111 Rg - Roentgenium
112 Cn - Copernicium
113 Nh - Nihonium
114 Fl - Flerovium
115 Mc - Moscovium
116 Lv - Livermorium
117 Ts - Tennessine
118 Og - Oganesson
Metalloid
Nonmetals
Other Nonmetals
Halogens Noble Gas
Metals
Alkali Metals Alkaline Earth Metals
Transition Metals Post-Transition Metals
Lanthanide Actinide