i think because blue does not take up space and because it is not made up of atoms and molecules and the same thing for number 12 and they need mass to be matter
Why is number 12 not matter
The colour blue is a name we give to a certain wavelength of electromagnetic radiation that our eyes are sensitive to. Electromagnetic radiation is not matter. The number 12 is an Idea. Ideas are not matter.
blue is an awesome colour!
blue
Blue.
Blue .That's a matter of opinion. Any answer you get would vary from person to person, and cannot be considered fact.
blue
No, a very rich color of purple has always been considered an imperial color.
Black is merely a darker shade of blue. Or any color for that matter.
Blue and gray together make a color that is considered hazel. Blue is considered blue not hazel. Gray is considered gray but sometimes is called hazel.
Any color on the blue side of the color wheel is considered a cool color. This includes blue, cyan, indigo, sky blue, and turquoise.
The hottest stars are blue or blue-white. Brightness is a different matter, and is not strictly related to color.
Nocturne - Just past Midnight Blue