0
The element with atomic number 119 is a theoretical element and hasn't been observed. However, it does still have an IUPAC systematic placeholder name; which is Ununennium (Uue). Only one attempt has ever been made to make this element. That was in 1985, when Calcium-48 ions were bombarded at Einsteinium-254. It was a failure. If it were to be discovered, it would be the first element of period 8 and would probably fit in under Francium.
What else can I help you with?
What are the total number of elements discovered till date?
As of now, there are 118 known elements on the periodic table. These elements range from hydrogen (element 1) to oganesson (element 118).
What is the family name for Sulfur element?
The family name for the element sulfur is the chalcogens.
What was the name of the girl on fifth element?
The name of the character played by Milla Jovovich in the movie "The Fifth Element" is Leeloo.
Why is uranium's element symbol U?
Because U is the first letter of the name uranium.
What is ununennium?
Ununquadium UuqUnunquadium is the temporary name of a radioactive chemical element with the temporary symbol Uuq and atomic number 114. There is no proposed name yet, although Flerovium (after Soviet physicist Georgy Flyorov, the founder of the Joint Institute for Nuclear Researchin Dubna, Russia, where the element was discovered) has been discussed in the media.About 80 decays of atoms of Ununquadium have been observed to date, 50 directly and 30 from the decay of the heavier elements Ununhexium and ununoctium. All decays have been assigned to the five neighboring isotopes with mass numbers 285-289. The longest-lived isotope currently known is 289Uuq with a half-life of ~2.6 s, although there is evidence for a nuclear isomer, 289b Uuq, with a half-life of ~66 s, that would be one of the longest-lived nuclei in the Super heavy element region.Chemical studies performed in 2007 strongly indicate that ununquadium possesses non-eka-lead properties and appears to behave as the first superheavy element that portrays noble-gas-like properties due to relativistic effects.
Would element 119 be a metal nonmetal or metalloid?
The element 119 will be very probable an alkali metal.
When was ununennium discovered?
Ununennium was first synthesized in 2003 by a team of Russian scientists at the Joint Institute for Nuclear Research in Dubna. It has an atomic number 119 and is a highly unstable element that has not been observed in nature.
Suppose a new element is added under francium in the periodic table what would its atomic number be?
If a new element is added under francium in the periodic table, its atomic number would be 119. Francium has an atomic number of 87, so the next element in the periodic table would be the one with an atomic number of 88, which is radium. The subsequent element would have an atomic number of 119.
What is the name of a 119 sided polygon?
The name of a 119 sided polygon is enneadecahectagon.
Predict the most likely ions to form from the following elements Br and Element 119?
The element with atomic number 119 is a theoretical element and hasn't been observed. However, it does still have an IUPAC systematic placeholder name; which is Ununennium (Uue). Only one attempt has ever been made to make this element. That was in 1985, when Calcium-48 ions were bombarded at Einsteinium-254. It was a failure. If it were to be discovered, it would be the first element of period 8 and would probably fit in under Francium.
What is the atomic mass for sn?
Tin is a metal element. Atomic mass of it is 119.
What is the atomic number of unnilennium?
The atomic number of unnilennium is 119. It is a hypothetical element that has not been discovered yet.
Where would the element 119 be on the periodic table?
It would be the next Alkali Metal and would be placed under Francium.
What is the element name?
The element name for He is Helium
What is the element name for?
The element name for He is Helium
What is the element name for element number 31?
The element name for element number 31 is Gallium.
What is the element name of France periodic table?
The element that has the element name of France is francium.
