Radiotherapy - the use of ionizing radiation in order to control malignant cancer cells. An alternative you may wish to mention (I am assuming this is for some form of report and not personal use) is chemotherapy, which uses chemicals to do the same thing and is widely used today.
radioactive decay
Radioactive decay.
Minerals become radioactive when certain elements within them undergo radioactive decay, releasing energy in the form of radiation. This process occurs when unstable isotopes of elements break down and transform into more stable forms, emitting radiation in the process. Common radioactive elements found in minerals include uranium, thorium, and potassium.
Unstable elements that decay or break down into different elements are called radioactive elements. These elements have an unstable atomic nucleus that undergoes radioactive decay, transforming into a different element and releasing energy in the process. Examples of radioactive elements include uranium, radium, and plutonium.
Some examples of radioactive elements on the periodic table include uranium, thorium, radium, and plutonium. These elements have unstable atomic nuclei that decay over time, emitting radiation in the process.
The nuclear fission process produces a range of lighter elements as fission products, and many of these are radioactive.
When synthesized elements fall apart, they undergo nuclear decay or radioactive decay, which can result in the release of radiation and the formation of other elements as byproducts. This process can occur due to the unstable nature of these artificially produced elements synthesized in a laboratory.
This process is known as radioactive decay. During radioactive decay, unstable atoms release ionizing particles such as alpha particles, beta particles, or gamma rays to transform into more stable elements. This is a natural process that helps the unstable atoms achieve a more balanced state.
the unstable elements in periodic table is Radium because it always leave the radio active waves so it lost its mass slowly slowly all radio active elements are unstable. Any thing more By Varun
Absolute dating relies on radioactive decay of elements in a rock. When an igneous rock is formed it may contain elements that are a mixture.
Radioactive atoms undergo spontaneous decay, emitting particles or energy in the form of radiation. This process transforms the atoms into different elements or isotopes, creating new elements that may also be radioactive. This decay continues until the atom reaches a stable state.
Thorium-230 is radioactive because it undergoes alpha decay, turning into radium-226 with the release of an alpha particle. This decay process is characteristic of radioactive elements.