Systematic element name

-iumsystematic IUPAC name and symbolIUPAC name and symbolsystematic namesChemical elementsnamed systematicallyrecommendationssystematicsystematic nametemporary symbol
A systematic element name is the temporary name assigned to a newly synthesized or not yet synthesized chemical element.wikipedia
53 Related Articles

Symbol (chemistry)

symbolchemical symbolchemical symbols
A systematic symbol is also derived from this name.
A 3-letter temporary symbol may be assigned to a newly synthesized (or not-yet synthesized) element.

Transuranium element

transuranictransuranic elementtransuranic elements
In chemistry, a transuranic element receives a permanent name and symbol only after its synthesis has been confirmed.
Transuranic elements that have not been discovered, or have been discovered but are not yet officially named, use IUPAC's systematic element names.

List of chemical elements naming controversies

element naming controversynaming of the element was disputedcontroversies
In some cases, such as the Transfermium Wars, controversies over the formal name and symbol have been protracted and highly political.
They also adopted a temporary systematic element name.

Chemical element

elementelementschemical elements
A systematic element name is the temporary name assigned to a newly synthesized or not yet synthesized chemical element.

Transfermium Wars

element naming controversynaming of the element was disputedunresolved for many years
In some cases, such as the Transfermium Wars, controversies over the formal name and symbol have been protracted and highly political.

Tennessine

Ts117element 117
This does not apply to the trivial names these elements receive once confirmed; thus, elements 117 and 118 are now tennessine and oganesson, respectively.
Using the 1979 recommendations by the International Union of Pure and Applied Chemistry (IUPAC), the element was temporarily called ununseptium (symbol Uus) until its discovery was confirmed and a permanent name chosen; the temporary name was formed from Latin roots "one", "one", and "seven", a reference to the element's atomic number of 117.

Oganesson

Og118Ghiorsium
This does not apply to the trivial names these elements receive once confirmed; thus, elements 117 and 118 are now tennessine and oganesson, respectively.
In 1979, IUPAC assigned the systematic placeholder name ununoctium to the undiscovered element, with the corresponding symbol of Uuo, and recommended that it be used until after confirmed discovery of the element.

International Union of Pure and Applied Chemistry

IUPACInternational Union of Pure and Applied Chemistry (IUPAC)International Congress of Applied Chemistry
In order to discuss such elements without ambiguity, the International Union of Pure and Applied Chemistry (IUPAC) uses a set of rules to assign a temporary systematic name and symbol to each such element.

IUPAC nomenclature of organic chemistry

IUPAC nomenclatureorganic nomenclatureIUPAC
This approach to naming originated in the successful development of regular rules for the naming of organic compounds.

Trivial name

trivial namestrivialcommon name
This does not apply to the trivial names these elements receive once confirmed; thus, elements 117 and 118 are now tennessine and oganesson, respectively.

Halogen

halogensgroup 1717
For these trivial names, all elements receive the suffix ‑ium except those in group 17, which receive ‑ine (like the halogens), and those in group 18, which receive ‑on (like the noble gases).

Noble gas

noble gasesrare gas18
For these trivial names, all elements receive the suffix ‑ium except those in group 17, which receive ‑ine (like the halogens), and those in group 18, which receive ‑on (like the noble gases).

IUPAC/IUPAP Joint Working Party

Joint Working Party
When such an element is discovered, it will keep its systematic name and symbol until its discovery meets the criteria of and is accepted by the IUPAC/IUPAP Joint Working Party, upon which the discoverers are invited to propose a permanent name and symbol.

Ununennium

119element 119Uue
Ununennium and Uue are the temporary systematic IUPAC name and symbol respectively, which are used until the element is discovered, confirmed, and a permanent name is decided upon.

Unbihexium

element 126126Ubh
Unbihexium and Ubh are the temporary IUPAC name and symbol, respectively, until the element is discovered, confirmed, and a permanent name is decided upon.

Unbiquadium

124element 124
Unbiquadium and Ubq are the temporary IUPAC name and symbol, respectively, until the element is discovered, confirmed, and a permanent name is decided upon.

Extended periodic table

superactinideg-blockperiod 8 element
The first element of the g-block may have atomic number 121, and thus would have the systematic name unbiunium.

Unbiunium

121element 121Unbiunium (Ubu)
Unbiunium and Ubu are the temporary systematic IUPAC name and symbol respectively, which are used until the element is discovered, confirmed, and a permanent name is decided upon.

Unbinilium

120element 120atomic number 120
Unbinilium and Ubn are the temporary systematic IUPAC name and symbol, which are used until the element is discovered, confirmed, and a permanent name is decided upon.

Unbibium

122Element 122Ubb
Unbibium and Ubb are the temporary systematic IUPAC name and symbol respectively, which are used until the element is discovered, confirmed, and a permanent name is decided upon.