What is the atomic number of Copernicium?

The atomic number of Copernicium (Cn) is 112.

What is the atomic mass of Copernicium?

The atomic mass of Copernicium is 285.0 atomic mass units (u).

What group and period is Copernicium in?

Copernicium is in period 7, group 12 of the periodic table. It is a transition element in the d-block.

How many valence electrons does Copernicium have?

Copernicium has 2 valence electron(s).

Copernicium (Cn) — Atomic Number 112

Copernicium (Cn) — Atomic Number 112Named after Nicolaus Copernicus.Copernicium Properties

Atomic Number: 112

Symbol: Cn

Atomic Mass: 285.0 u

Category: transition

Group: 12

Period: 7

Block: d-block

Electron Configuration: [Rn] 5f14 6d10 7s2

Valence Electrons: 2

Electronegativity: Not available

Ionization Energy: 1155.0 kJ/mol

Electron Affinity: 0.0 kJ/mol

Atomic Radius: 183.0 pm

Melting Point: 0.0 K

Boiling Point: 0.0 K

Copernicium in the Periodic TableCopernicium is a transition element located in period 7, group 12 of the periodic table. It has the chemical symbol Cn and atomic number 112. The electron configuration of Copernicium is [Rn] 5f14 6d10 7s2, giving it 2 valence electron(s).Interactive Copernicium LearningExplore Copernicium in interactive 3D with the Soren Periodic Table. View Bohr model, quantum orbital model, nucleus inspector, and phase lab with temperature and pressure controls. Includes fun facts, real-world uses, and NCTB curriculum integration for Bangladeshi students.