Ununtrium is a synthetic element with the atomic number 113. The spelling of this word is uniquely based on its atomic number: "un-" means one, and "tri-" means three, while "-um" is the standard ending for new elements. The IPA phonetic transcription of ununtrium is [ˌjuːnjuːnˈtrɪəm], with stress on the second syllable, emphasizing the three syllables consistent with its name. The chemical symbol for ununtrium, Uut, is also based on its atomic number.
Ununtrium is a synthetic, highly radioactive chemical element with the symbol Uut and atomic number 113. It belongs to the group 13 of the periodic table, which also includes boron, aluminium, gallium, indium, and thallium. Being a synthetic element, ununtrium is not found naturally on Earth and has been synthesized in the laboratory by a team of scientists.
It is categorized as a transactinide element, meaning that it is a superheavy element with an atomic number higher than that of lawrencium, which is the last element in the heavy actinide series. Ununtrium was first reported in 2003 by a group of Russian scientists at the Joint Institute for Nuclear Research (JINR) in Dubna, and later replicated by a team of American and Japanese scientists.
Due to its highly unstable and short-lived nature, ununtrium is difficult to study and its chemical properties are not well understood yet. However, it is predicted to be a soft, silvery-white metal that melts at a relatively low temperature and displays similarities to thallium in terms of its chemical behavior. Further investigation and experimentation are required to determine its exact properties and potential applications.
Given its synthetic nature and high radioactivity, ununtrium has no known commercial applications and is primarily studied for scientific purposes to expand our understanding of the periodic table and the behavior of superheavy elements.
The word "ununtrium" is a temporary systematic element name and its etymology is derived from its atomic number. Ununtrium is a synthetic element with the temporary symbol Uut and atomic number 113. The term "ununtrium" is based on the Latin phrase "un-un-tri-" which means "one-one-three" in reference to its atomic number. As a temporary name, it will eventually be replaced with a permanent name assigned by the International Union of Pure and Applied Chemistry (IUPAC) once the element is officially discovered and confirmed.