The percentage of essential oils used in this recipe is ... October 4, 2012 | frugallysustainable.com. The percentage of essential oils used in this recipe is approximately 20% which is safe ...This is the recipe I've always used for my family and we've never had any problems, burning skin, or reactions..
Alpha rays are actually high speed particles. Early researchers tended to refer to any form of energetic radiation as rays, and the term is still used. An alpha particle is made up of two protons and two neutrons, all held together by the same strong nuclear force that binds the nucleus of any atom.
X-rays are a form of ionizing radiation, and exposure to them can be a health hazard. The distinction between X-rays and gamma rays has changed in recent decades. Originally, the electromagnetic radiation emitted by X-ray tubes had a longer wavelength than the radiation emitted by radioactive nuclei (gamma rays).