5 min speech on radioactivity
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Explanation:
Radioactivity
Introduction
IntroductionRadioactivity can be described as the impulsive release of energy from atoms that are not constant. This happens because the atoms release radioactive materials from the nucleus as they decompose. The elements involved in this radioactive process include uranium, thorium and other potassium that have been broken. The radioactivity process occurs when too many neutrons are released to form a beta particle, thus changing a neutron into a proton (Howell, 2008). The same happens when too many protons are released into the nucleus forming a positron; this changes the proton into a neutron. This whole energy releases a gamma ray, which discards great energy without changing any nucleus particles. Radioactivity is not a biological process but a physical process
IntroductionRadioactivity can be described as the impulsive release of energy from atoms that are not constant. This happens because the atoms release radioactive materials from the nucleus as they decompose. The elements involved in this radioactive process include uranium, thorium and other potassium that have been broken. The radioactivity process occurs when too many neutrons are released to form a beta particle, thus changing a neutron into a proton (Howell, 2008). The same happens when too many protons are released into the nucleus forming a positron; this changes the proton into a neutron. This whole energy releases a gamma ray, which discards great energy without changing any nucleus particles. Radioactivity is not a biological process but a physical processUses of Radioactivity in Healthcare
IntroductionRadioactivity can be described as the impulsive release of energy from atoms that are not constant. This happens because the atoms release radioactive materials from the nucleus as they decompose. The elements involved in this radioactive process include uranium, thorium and other potassium that have been broken. The radioactivity process occurs when too many neutrons are released to form a beta particle, thus changing a neutron into a proton (Howell, 2008). The same happens when too many protons are released into the nucleus forming a positron; this changes the proton into a neutron. This whole energy releases a gamma ray, which discards great energy without changing any nucleus particles. Radioactivity is not a biological process but a physical processUses of Radioactivity in Healthcare Today, radioactivity has its medicinal value; it is used to develop diagnostic imaging in hospitals. In addition, it has therapeutic value for the treatment of various health conditions like diseases. This technique is in the forefront of research as an improvised method to diagnose diseases. Radioactivity is used in the treatment of diseases like Parkinson’s disease, cancers, rejection of organ transplants, leukemia among many other health conditions. Out of every four people that walk into hospitals in the United States, at least one is diagnosed or undergoes radioactivity therapy. The use of radioactivity can also be applied in different areas that include sterilizing medical instruments, producing heat and electric power and even in the food and drugs industry, 2007).
The radioactive processes are very useful because when a patient is diagnosed using a bone scan, it is easier to detect cancer 6 to 18 months earlier than if one would have an x-ray performed for diagnosis. Radioactivity is used for the purpose of biomedical research. It helps in the researching of causes and treatment for fatal diseases like cancer, HIV/AIDS and gout. Testing of pharmaceutical drugs is 80% done using radioactivity (Zimmermann, 2007).
In this day and time, the use of gamma rays is recognized for its worth, and how supple and adaptable it is. Apart from treatment and diagnosis, it is used for sterilizing very many products and it is known for its cost-effectiveness. However, this process not only applies today but it relevantly has a great trend in the future (Bonche, 2007).