Which ordering of electromagnetic radiation is correct in decreasing frequency?

Options

• Option A

  Radio > Microwave > Infrared > Visible > Ultraviolet

• Option B

  Gamma > X-ray > Ultraviolet > Visible > Infrared > Microwave > Radio

• Option C

  X-ray > Gamma > Ultraviolet > Visible

• Option D

  Ultraviolet > Gamma > X-ray > Visible