Chemistry, asked by sourinroy796, 8 months ago

Valency of Copernicivm

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Answered by RAMAKRISHNA11

0

Explanation:

valency 2,1

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Answered by avats673

0

Answer:

Copernicium is a synthetic chemical element with the symbol Cn and atomic number 112. Its known isotopes are extremely radioactive, and have only been created in a laboratory. The most stable known isotope, copernicium-285, has a half-life of approximately 28 seconds. Copernicium was first created in 1996 by the GSI Helmholtz Centre for Heavy Ion Research near Darmstadt, Germany. It is named after the astronomer Nicolaus Copernicus.

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