You get copper (I) oxide which is red and copper (II) oxide that is black. Copper (II) oxide is more stable.
In moist air it also forms copper hydroxide and copper carbonate giving the known green color.
Uranium doesn't react with copper.
Sulfuric acid react with copper.
Copper does not react with dilute Sulphuric acid.
OYGEN
No reaction. Cu is less reactive than Fe.
Copper metal is less reactive than potassium so it will not react with potassium cyanide.
They're metals, they don't react, instead they form alloys when melt.
Copper does not react with nitrogen under normal conditions. However, at very high temperatures and pressures, copper can react with nitrogen to form copper nitride.
Copper doesn't react wih alkalis.
Copper does not react in water.
When copper reacts with nitric acid, the copper is oxidized by the nitric acid to form copper(II) nitrate, nitrogen dioxide gas, and water. The reaction is a redox reaction where the copper is oxidized and the nitric acid is reduced.
When copper sulfate and magnesium react, a displacement reaction occurs where the magnesium displaces the copper in the solution to form magnesium sulfate and copper. The magnesium will appear to dissolve and bubbles of hydrogen gas will be released during the reaction.