Radioactivity.

Radioactivity By: lilticklemeelmo_23 Radioactivity a.k.a. hot decay, is the steps interpreted in which the nuclear nuclei of mentally ill isotopes release fast-moving particles and energy. at that place atomic number 18 three types of radioactive decay: (each based on which kind of irradiation released by the magnetic core) of import decay, beta decay, and da Gamma decay. Gamma rays, also called gamma radiation, atomic number 18 the about high-energy radiation. In a radioactive isotope, the gamma rays rise up from the magnetic core of the atom. on that point are two ways radiation atomic number 50 travel either as particles or waves. It does non change the atomic mass or the atomic outcome of the atom that was formed. If it travels done with(predicate) a human body, it entrust wee damage to cells. These rays are very penetrating. They are comparable to x-rays ( they can travel through about any debaseg four-ply or thin similar concrete, paper, and aluminum). important decay (alpha particle) contains two protons and two neutrons. These particles can buy the get up very fast. It looses energy quickly. Alpha radiation can causal agent a sore much(prenominal) like a magnanimous burn. Beta decay (beta particle) is an electron disposed(p) 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. colour though the be of protons and neutrons in an atoms nucleus vary, the total of particles commotion the aforesaid(prenominal). Half life describes the amount of sequence needed for half of a sample of unstable atoms or particles to undergo decay. Isotopes are atoms with the aforesaid(prenominal) number of protons and different numbers of neutrons. Isotopes are used in modern medicine for query and diagnosing diseases. Example: carbon-14 has a mass number of 14 and... If you want to get a full essay, order it on our website: Orderessay

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