What is Copernicium?

Copernicium, the one hundred-twelfth element on the periodic table, is a synthetic, radioactive transition metal named after the revolutionary astronomer Nicolaus Copernicus.

Atomic Number: 112

Symbol: Cn

Atomic Mass: [285] u (most stable isotope)

Category: Transition Metal

State at Room Temperature: Solid

Discovered By: Peter Armbruster, Gottfried Münzenberg, et al. (1996)

⚛️ Atomic Structure of Copernicium

Copernicium has one hundred twelve protons, one hundred seventy-three neutrons (in its most stable isotope, Copernicium-285), and one hundred twelve electrons, with twelve in its outer shell.

💡 Did you know? Copernicium's naming celebrates the heliocentric model that reshaped our view of the universe!

🔬 Copernicium Properties

Copernicium is radioactive, likely silvery, and dense. Its melting point is unknown but expected to be high, and it emits alpha radiation.

🧪 How Was Copernicium Discovered?

In 1996, Peter Armbruster, Gottfried Münzenberg, and a team at GSI in Darmstadt, Germany, synthesized Copernicium by bombarding lead with zinc ions.

⚡ Uses of Copernicium

💡 Fun Facts About Copernicium

⚠️ Safety & Precautions

Copernicium is radioactive and a radiation hazard. It's only produced in trace amounts in controlled labs.

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