what causes radioactivity

While there are many causes of radiation pollution (including research and medical procedures and waste, nuclear power plants, TVs, computers, radio waves, cell phones, etc. It is, in essence, an attribute of individual atomic nuclei. Radiation is a lot like heat, except you can’t feel it or see if there’s a fire. Electromagnetic (EM) radiation, on the other hand, has no mass and travels in waves. Radiofrequency (RF) radiation, which includes radio waves and microwaves, is at the low-energy end of the electromagnetic spectrum. The dose limits for emergency workers in the event of a nuclear accident are 100 mSv if protecting property or 250 mSv in a life-saving operation. The energy carried by this radiation is often sufficient to cause damage to biological cells and is therefore a health risk. We all know that exposure to radiation can be very, very bad for you. The more stable the atom, less the radioactivity. Photo by Richard Newstead/Getty Images. Give an example of how radiation can damage no living matter. Radiation of certain wavelengths, called ionizing radiation, has enough energy to damage DNA and cause cancer.Ionizing radiation includes radon, x-rays, gamma rays, and other forms of high-energy radiation.

We know that the nucleus of an atom is composed of two fundamental particles, protons, and neutrons. list three of the symptoms of radiation sickness. Lower-energy, non-ionizing forms of radiation, such as visible light and the energy from cell phones, have not been found to cause cancer in people. The sources of radiation pollution involve any process that emanates radiation in the environment. As its name implies, radioactivity is the act of emitting radiation spontaneously. Radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold the nucleus together due to an excess of either protons or neutrons. In fact, all water contains dissolved radioactive uranium and thorium, according to … I'm just curious what causes radioactivity. radiation sickness.

Radioactivity is the decay of particles by emitting radiation. This is done by an atomic nucleus that, for some reason, is unstable; it "wants" to give up some energy in order to shift to a more stable configuration. The electrons become less attracted towards the nucleus and become unstable. Radiation is energy that travels in the form of waves (electromagnetic radiation) or high-speed particles (particulate radiation).

Non-ionizing radiation has enough energy to move atoms in a molecule around or cause them to vibrate, but not enough to ionize (remove charged particles such as electrons). Radioactivity is a nuclear phenomenon it must be connected with the instability of the nucleus. The elements and compounds have some degree of stability properties. radioactivity basically related to the decay of nucleus of atoms during this process many harmful rays emit which causes the skin diseases.

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