Radiation — Nonparticulate

Nonparticulate radiation lacks mass and charge, existing purely as "packets" of energy called photons.

Lower-energy waves that lack the power to ionize atoms but can cause thermal effects. nonparticulate radiation

It travels in a wave-like pattern and can move through a vacuum, such as outer space. Nonparticulate radiation lacks mass and charge

Nonparticulate radiation spans a wide range of energies, categorized by their wavelength and frequency: nonparticulate radiation

Used for communication (cell phones, Wi-Fi) and heating food. What is Radiation? - International Atomic Energy Agency

Responsible for sunburns and used in sterilization.

Highly penetrating radiation often used in cancer treatment or emitted during radioactive decay.