The burning metals are reacting with oxygen in the air and producing metal oxides. Sparklers contain small pieces of iron. When you burn ... Some non-metals can also react with oxygen in an ...

Iron oxide, aluminum, and a catalyst are placed in a flowerpot. The reaction is extremely exothermic resulting in molten iron and aluminum dripping into sand below the flowerpot. The demonstration ...

By now, you have surely seen many images of planes dropping a red liquid on the Los Angeles fires. It's not just water. A ...