Infrared, ultraviolet, and visible radiation are all part of the electromagnetic spectrum.

Arrange the three types of radiation in order of increasing energy.

Note: Use only infrared, ultraviolet, or visible for your answers.

Lowest: ___<___<___ :Highest

2 answers

look at chapter 7.2 in Chang's Chemistry 10th Ed. for more detail.
infrared, visible, and ultraviolet.
UV is the highest energy. Infrared is the lowest energy of the three. Visible is in between.