C
Copernicium
Cn
Elements
AllChemicals — The Online Chemical Glossary | https://allchemicals.info/chemical/copernicium
Quick Reference
| Formula / Notation | Cn |
|---|---|
| Molecular Weight | 285 |
| Category | Elements |
What is Copernicium?
Copernicium is a synthetic radioactive transactinide element named after Nicolaus Copernicus. It may be a gas at room temperature due to relativistic effects. First synthesised in 1996 at GSI Darmstadt.
Formula & Notation
Cn
Properties & Characteristics
Appearance: unknown (possibly gaseous at room temperature). Density: ~23.7 g/cm³ (estimated).
Uses & Applications
No practical applications. Research only.
Safety Information
Highly radioactive. Research hazard only.
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Copernicium is a synthetic radioactive transactinide element named after Nicolaus Copernicus. It may be a gas at room temperature due to relativistic effects. First synthesised in 1996 at GSI Darmstadt.
No practical applications. Research only.
Highly radioactive. Research hazard only.
The formula or notation for Copernicium is: Cn
More "C" Terms
Cadmium
Cd
Caesium
Cs
Calcium
Ca
Californium
Cf
Calorie
Calorimeter
q = C_cal × ΔT; C_cal determined by combustion of standard (e.g., benzoic acid)
Canal Ray
Capillary
h = 2γ cosθ / (ρgr)
Capillary Action
h = 2γ cosθ / (ρgr)
Carbanion
R⁻ (carbanion; carbon bears negative charge)
Carbon
C
Carbonium Ion
R⁺ or R₃C⁺ (carbocation; carbon bears positive charge)
View all "C" terms →