Question

name them
it's very important ​

Answer 1

Answer:

Seven colors constitute white light: red, orange, yellow, green, blue, indigo, and violet. Students in school often memorize acronyms like ROY G BIV, to remember the seven colors of the spectrum and their order. Sometimes blue and indigo are treated as one color.

Answer 2

Explanation:

seven

violet indigo blue green yellow orange red