Copernicium is a synthetic chemical element; it has symbol Cn and atomic number 112. Its known isotopes are extremely radioactive, and have only been created in a laboratory. The most …

2021年5月7日 · 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 …

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: …

the strong relativistic 7s contraction and the relativistic 6d expansion, the 7s electrons of Uub are more deeply bound than the 6d5/2 electrons, which results in the marked difference of the …

Uub is a highly unstable element with a half-life of just a few milliseconds. This means that it rapidly decays into lighter elements through a process known as alpha decay. Because of its …

2017年3月13日 · Get periodic table facts on the chemical and physical properties of the element ununbium, which has been named copernicium.

Definition of Uub. Uub is a synthetic element, meaning that it is not found naturally on Earth and must be created in a laboratory through nuclear reactions. It has an atomic number of 112, …

Uub has an atomic number of 112, which means it has 112 protons and 112 electrons. Uub is a transition metal, which means it belongs to the same group as other metals such as copper, …

Chemical properties of the element: Uub - Ununbium. Includes the atomic number, atomic weight, crystal structure, melting point, boiling point, atomic radius, covalent radius, and more. | …

Find physical and chemical properties of Ununbium (Uub) like element name, symbol, atomic number, atomic weight, density, color, melting point, boiling point, physical state at room …