Answer:
copper and tin; but gold, silver, aluminum, copper, brass, lead, and iron have also been widely used.
Explanat
Answer:
The term hue refers to the color of the image itself, while saturation describes the intensity (purity) of that hue. When color is fully saturated, the color is considered in the purest (truest) version. Primary colors red, blue, and yellow are considered the truest version of color as they are fully saturated.
