Black, or dark brown. I think basically dark colors. Or like a yellowy gold, something like that. Maybe a light brown to, like a tan color would look nice.
Hope I helped
Copper takes on a brownish color, I've used copper dust in chem that was greenish-blue, that's a pretty popular color. when copper is burnt it produces a green flame, I've also used copper that was gray and greenish-blue in non manufactured copper things I'd look for a bluish green color.
Copper I complexes are typically colorless or pale yellow in solution. The color can vary depending on the ligands coordinated to the copper atom in the complex.
When air is passed over heated copper powder, the copper powder will react with the oxygen in the air, leading to the formation of copper oxide. This reaction can result in a color change in the copper powder from its original metallic color to a reddish-brown color.
We can not answer this as we were not there to observe the experiment. Only YOU can answer this!
Copper phosphate has the chemical symbol Cu3(PO4)2 and is a salt of copper that is created when phosphoric acid is added. The color of this substance can range from blue to green.
THE Liberty's face was copper color (color of a penny)
hamzanune koi blade,or a color custom weapon to match it.
When copper carbonate is heated, it changes from its green color to black copper oxide.
The color of a copper patch applied to a metal coupling would typically be a reddish-brown, similar to the natural color of copper.
copper copper
Copper changes color to green either because of the weather or a physical change
The color of copper mineral is typically reddish-brown or metallic brown.
Copper takes on a brownish color, I've used copper dust in chem that was greenish-blue, that's a pretty popular color. when copper is burnt it produces a green flame, I've also used copper that was gray and greenish-blue in non manufactured copper things I'd look for a bluish green color.
Copper typically has a streak color that appears reddish-brown. This streak color can be seen when copper is scratched on a streak plate to leave a mark.
Copper can be changed to a different color through a process called patination, which involves applying chemicals or heat to create a new color on the surface of the copper.
To create a copper color, you can mix together equal parts of orange and brown. Adjust the amounts of each color based on the shade of copper you desire.
The metallic PMS color for copper is 876 C. Ignacio Martinez