Multiple choice general knowledge sports Whihc of the below will create a Basic Oxide when reacted with Oxygen ? Nitrogen (N) Hydrogen (H) Carbon (C) Copper (Cu) Reveal answer Fill a bubble to check yourself D Correct answer Explanation Copper (Cu) is a metal that forms a basic oxide (CuO) when reacted with oxygen. Nonmetals like Nitrogen, Hydrogen, and Carbon form acidic or neutral oxides, while metals typically form basic oxides.