Define radioactivity
Solution
Radioactivity is the spontaneous emission of radiation from the nucleus of an unstable atom. This phenomenon occurs when the nucleus of an atom is unstable and undergoes radioactive decay, releasing energy in the form of radiation. Radioactive decay can result in the emission of alpha particles, beta particles, or gamma rays. These emitted particles or rays can have various effects on matter, including ionization and damage to living cells. Radioactivity is commonly associated with radioactive elements such as uranium, radium, and plutonium, but it can also occur in other isotopes of elements. The study of radioactivity has important applications in various fields, including medicine, energy production, and environmental monitoring.
Similar Questions
Radio activity is the process by which a nucleus of an unstable atom loses energy by emitting ionizing radiation. A material that spontaneously emits this kind of radiations which includes a, b, g rays is considered radioactive.The positively charged particle with 2 units of relative of charge and 4 units of mass isSelect an answerABCDpositron
What is used to measure radioactivity?
6. Who among the following discovered Radioactivity?
Write a short description of the sources of radioactivity to which we are exposed in oureveryday environment
Radio activity is the process by which a nucleus of an unstable atom loses energy by emitting ionizing radiation. A material that spontaneously emits this kind of radiations which includes a, b, g rays is considered radioactive.The isotope used for detecting age of wood materialSelect an answerABCD
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.