Rubies and emeralds have the colors they do because, like many substances, they absorb some colors of light. Most visible light, like sunlight, is composed of all the colors of the rainbow: red, ...

There are many examples in nature, including gemstones and paint pigments ... But how can one element—chromium—create the red color of a ruby and green color of an emerald?

A ) There are 12 colours available for Macan - Silver, White, Blue, Burgundy Red Metallic, Black Stone, Ruby Red, Light Grey Satin, Machine Grey, Pure White, Dark Blue, Black and Orange.