What Is The Emission Spectrum Of Copper?

What Is The Emission Spectrum Of Copper? The plasma emission was detected by optical multichannel analyzer system to obtain emission spectrum of Cu. The results certified that many neutral Cu lines at 324.75, 327.40, 510.55, 515.32, and 521.82 nm, and ionic Cu lines at wavelengths of 406.81, and 657.71 nm were successfully detected. What is