In 1979, IUPAC published recommendations according to which the element was to be called ununbium (with the corresponding symbol of Uub), [63] a systematic element name as a placeholder, until the element was discovered (and the discovery then confirmed) and a permanent name was decided on.

Mar 13, 2017 · Get periodic table facts on the chemical and physical properties of the element ununbium, which has been named copernicium.

Copernicium (formerly Ununbium) is a chemical element in the Periodic Table. It is also named eka -mercury. It has the symbol Cn. It has the atomic number 112. It is a transuranium element. The element is named in honor of Nicolaus Copernicus. Using periodic trends, people think that it will be a liquid metal like mercury.

Ununbium (pronounced /juːˈnʌnbiəm/), or eka-mercury, is a temporary IUPAC systematic element name for a chemical element in the periodic table that has the temporary symbol Uub and the atomic number 112.

Copernicium atom is a zinc group element atom with a symbol Cn and atomic number 112. All its isotopes are intensely radioactive. Prior to its discovery, it had the placeholder name ununbium (in accordance with IUPAC recommendations). Following its discovery (in Darmstadt, 1996) and subsequent confirmation, the name copernicium was adopted in 2010.

Ununbium is a temporary, systematic element name for the synthetic superheavy element in the periodic table that has the symbol Cn and has the atomic number 112. In 2010, it was officially named copernicium (Cn) in honor of the astronomer Nicolaus Copernicus.

May 2, 2007 · Element 112 shows signs of chemical reactivity, hinting at the behavior of yet undiscovered elements. Join Our Community of Science Lovers! Researchers are normally hard-pressed to catch a fleeting...

Name: Ununbium Symbol: Uub Atomic Number: 112 Atomic Mass: (277.0) amu Melting Point: Unknown Boiling Point: Unknown Number of Protons/Electrons: 112 Number of Neutrons: 165 Classification: Transition Metal Crystal Structure: Unknown Density @ 293 K: Unknown Color: Unknown More information about the naming of the heavy elements is available ...

May 3, 2007 · Irradiation of plutonium-242 with intense calcium-48 beams for three weeks produced two atoms of element 112 (not yet officially named, but commonly called ununbium), and that's enough to do some...

Copernicium (Ununbium, Uub) - chemical symbol Cn, atomic number 112 - is the proposed name of the synthetic, superheavy chemical element no 112. Online available information resources about the chemistry and physics of Copernicium, Cn