Element 117 of Periodic table is
Tennessine with atomic number 117,
atomic weight 294.
Tennessine, symbol Ts, has a
unknown structure and unknown color.
Tennessine is a halogens element.
Trivial name of Tennessine is halogens*.
Know everything about Tennessine Facts, Physical Properties, Chemical
Properties, Electronic configuration, Atomic and Crystal Structure.
Tennessine is a superheavy artificial chemical element with an atomic number of 117 and a symbol of Ts. Also known as eka-astatine or element 117, it is the second-heaviest known element and penultimate element of the 7th period of the periodic table. As of 2016, fifteen tennessine atoms have been observed:six when it was first synthesized in 2010, seven in 2012, and two in 2014.
Read key information and facts about element Tennessine
Explore our interactive periodic table
Periodic table is arranged by atomic number, number of protons in the nucleus which is same as number of
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
117 to find Tennessine 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 Tennessine on periodic
table look for cross section of group 17 and period
7 in the modern periodic table.
Interactive Periodic Table to Understand
and Learn Cool Trends
The element Tennessine was discovered by Joint Institute for Nuclear Research in year
N/A in N/A
derived its name from Tennessee, United States
The table below shows the abundance of Tennessine in Universe, Sun, Meteorites,
Earth's Crust, Oceans and Human Body.
The solid state structure of Tennessine is N/A.
The Crystal structure can be described in terms of its unit Cell. The unit Cells repeats itself in
dimensional space to form the structure.
The unit cell is represented in terms of its lattice parameters, which are the lengths of the cell
Lattice Constants (a, b and c)
and the angles between them Lattice Angles (alpha, beta and gamma).
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.
Tennessine atoms have 117 electrons and
the electronic shell structure is [2, 8, 18, 32, 32, 18, 7] with Atomic Term Symbol (Quantum Numbers) 2P3/2.
Shell Structure of Tennessine - Electrons per energy
The ground state electronic configuration of Neutral Tennessine atom is
[Rn] 5f14 6d10 7s2 7p5.
The portion of Tennessine 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 7p5, electrons in
the outermost shell that determine the chemical properties of the element.
Complete ground state electronic configuration for the Tennessine atom, Unabbreviated electronic configuration
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f14 5d10 6s2 6p6 5f14 6d10 7s2 7p5
Tennessine atomic radius is N/A, while it's covalent radius is N/A.
The electron affinity of Tennessine is N/A
Refer to table below for Ionization energies of Tennessine
Refer to below table for Tennessine Physical Properties
Tennessine is N/A of electricity. Refer to
below for the Electrical properties of Tennessine
Refer to table below for Thermal properties of Tennessine
Isotopes of rhodium. Naturally occurring Tennessine has
1 stable isotope -
List of unique identifiers to search the element in various chemical registry databases