Radioactive decay occurs when the nucleus of the original atom is unstable. Since it is unstable it cannot sustain itself, and it breaks down into a... Learn more about this topic: Radioactive Decay | Formula, Types & Examples from
Radioactive decay, also known as nuclear decay or radioactivity, is a random process by which an unstable atomic nucleus loses its energy by emission of radiation or particle. A material containing unstable nuclei is considered radioactive.
Learn about nuclear decay reactions. Understand what nuclear decay reactions are, when radioactive decay occurs, and explore three types of...
Radioactive Decay When these nuclei lose energy and break apart, decay occurs. Radioactive decay releases energy from the nucleus as radiation. Radioactive atoms release energy until they become stable, often as different atoms. An element may have only certain isotopes that are radioactive. These...
Radioactive Decay:Alpha and beta radioactive decay are two of the four types of decay that occurs when the nucleus of an atom breaks down. The other two types of radioactive decay are gamma-ray emission and electron capture.Answer and Explanation: ...
How does radioactive decay occur? Radioactive decay occurs when an atom's nucleus has too much energy, making it unstable. To reach a more stable state, the nucleus will emit particles or energy until it reaches a lower energy state. ...
Once again, the main danger of β radiation comes from when it is ingested in the body.γ radiationAfter the emission of an α particle or β decay, the nucleus is left in an excited state and it releases its excess energy in the form of a γ-ray photon. γ-rays are high-energy ...
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(Nuclear Physics) disintegration of a nucleus that occurs spontaneously or as a result of electron capture. One or more different nuclei are formed and usually particles and gamma rays are emitted. Sometimes shortened to:decayAlso called:disintegration ...
Learn about nuclear decay reactions. Understand what nuclear decay reactions are, when radioactive decay occurs, and explore three types of...