Question

Define Radiation.
.
.
Still 2098 Followers -_-​

Answer 1

Answer:

Radiation is a powerful and very dangerous rays that are sent out from certain substances. You cannot see or feel radiation but it can cause serious illness or death

Answer 2

Radiation is energy that comes from a source and travels through space and may be able to penetrate various materials. Light, radio, and microwaves are types of radiation that are called nonionizing.