Is electromagnetic radiation dangerous

Answer 1

Some part of the electromagnetic spectrum is dangerous, but not all of it in general. Radio waves, Visible light, and Infrared waves are harmless. An extremely long exposure to Microwaves can be a little bad to your health. Ultraviolet waves can cause sunburn. Exposure to X-rays can be bad. Its the gamma rays that you need to worry about because they are deadly. That's only one part of the electromagnetic spectrum so there really is nothing to worry about. Only if you are in outer space. So again, some part of the electromagnetic spectrum is dangerous.

Answer 2

Electromagnetic radiation can be dangerous at high levels of exposure, such as from nuclear radiation or prolonged exposure to high energy sources like X-rays. However, everyday exposure to low levels of electromagnetic radiation from sources like cell phones and Wi-Fi is generally considered safe.

Answer 3

Not by themselves because they are just positive electrons, but if you were to build them up in the same fashion as electrons in lightning they could become dangerous.