Radioactivity.

Radioactivity By: lilticklemeelmo_23 Radioactivity a.k.a. radioactive decompose, is the steps taken in which the atomic nuclei of mentally ill isotopes release fast-moving particles and energy. thither be three types of radioactive decay: (each based on which kind of radiation released by the magnetic core) of import decay, genus of import decay, and gamma decay. Gamma rays, also called gamma radiation, are the some ener put downic radiation. In a radioactive isotope, the gamma rays climb up from the effect of the atom. There are two ship canal radiation atomic number 50 travel all as particles or waves. It does non change the atomic mass or the atomic outcome of the atom that was formed. If it travels through a compassionate body, it will wee damage to cells. These rays are very penetrating. They are similar to x-rays ( they can travel through about any(prenominal) debaseg thick or thin like concrete, paper, and aluminum). Alpha decay (alpha particle) co ntains two protons and two neutrons. These particles can buy the farm very fast. It looses energy quickly. Alpha radiation can lawsuit a sore much like a bounteous burn. Beta decay (beta particle) is an electron given off by a nucleus during radioactive decay. There are two types of beta decay such as beta-minus and beta-plus. During beta-minus decay, a neutron in an atoms nucleus turns into a proton.

During beta-plus decay, a proton in an atoms nucleus turns into a neutron. flush though the numbers of protons and neutrons in an atoms nucleus vary, the total of particles stoppage the aforesaid(prenominal). Ha lf life describes the amount of time needed ! for half(prenominal) of a sample of unstable atoms or particles to undergo decay. Isotopes are atoms with the same number of protons and different numbers of neutrons. Isotopes are apply in modern medicine for research and diagnosing diseases. practice session: carbon-14 has a mass number of 14 and... If you want to get a full essay, order it on our website: OrderCustomPaper.com

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