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Ununhexium is now known as Livermorium. The mass number of the isotope with the longest half-life is 293.

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How many particles does ununhexium have?

Ununhexium has 116 protons and electrons. Number of neutrons = Atomic mass of a given isotope of Uuh - 116


What is the atomic number of ununhexium?

Ununhexium, with the chemical symbol Uuh, has the atomic number 116.


How many nuetrons are in ununexium?

Ununhexium is a synthetic element with the atomic number 116. Since atomic number represents the number of protons in an atom, ununhexium would have 116 protons. The number of neutrons can vary depending on the isotope of ununhexium.


Mass number of ununhexium?

Number of neutrons = Atomic mass of a given isotope of Uuh - 116 116 is the number of protons. Mass number = p + n Uuh-290 has 174 neutrons. The mass number is 290. Uuh-291 has 175 neutrons. The mass number is 291. Uuh-292 has 176 neutrons. The mass number is 292. Uuh-293 has 177 neutrons. The mass number is 293.


Is Ununhexium a metal?

Yes, ununhexium is a metal. It is a synthetic chemical element with the symbol Uuh and atomic number 116. It is categorized as a transactinide element, located in the periodic table.


How many valence electrons does ununhexium have?

116 protons and electrons Number of neutrons = Atomic mass of an isotope - Atomic number of the element; Uuq has many isotopes, each with a different number of neutrons.


What does Uuh stand for in the periodic table?

The symbol Uuh in the periodic table stands for Ununhexium, which is the temporary name given to the element with atomic number 116. It is a synthetic element that has not been observed in nature and is highly unstable.


What is the brief description of ununhexium?

Ununhexium is a chemical element, artificial, radioactive, unstable, probably a metal similar to polonium, solid, having four isotopes with atomic masses between 290 and 293, atomic number 116, discovered in 2000, very short half lives, etc.


What symbol is ununhexium?

Ununhexium is a temporary name for the element 116, recommended by IUPAC; probable in the next year a permanent name will be proposed and accepted. The chemical symbol is now Uuh. The name Ununhexium is derived from the Latin language: un = 1, hexium = the sixth; because Uuh is the element with the atomic number 116.


Why is ununhexium called Uuh?

Ununhexium is a temporary name for the element 116, recommended by IUPAC; probable in the next year a permanent name will be proposed and accepted. The chemical symbol is now Uuh. The name Ununhexium is derived from the Latin language: un = 1, hexium = the sixth; because Uuh is the element with the atomic number 116.


Which element in the periodic table has an atomic number of 118?

Ununhexium Provisional name for the synthetic element not yet proven to exist


What compound contains Ununhexium?

The chemistry of ununhexium is not known.