Copper is classified as a transition element. Two copper compounds are copper(II) oxide and copper(II) carbonate. Which row correctly describes these two compounds?
- Acopper(II) oxide acidic, colour of copper(II) carbonate green
- Bcopper(II) oxide acidic, colour of copper(II) carbonate white
- Ccopper(II) oxide basic, colour of copper(II) carbonate green
- Dcopper(II) oxide basic, colour of copper(II) carbonate white