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21 de jun. de 2024 · Learn about the property of matter that emits energy and subatomic particles spontaneously, called radioactivity. Explore the types of radioactive decay, such as alpha, beta, and gamma, and their applications in science and medicine.
Hace 3 días · Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is considered radioactive. Three of the most common types of decay are alpha, beta, and gamma decay.
Hace 5 días · Радиоактивность (перевод Кирилл Дрозд из Гомеля) I'm waking up to ash and dust. Я пробуждаюсь среди пепла и пыли, I wipe my brow and sweat my rust. Вытираю ржавчину, что проступает пóтом. I'm breathing in the chemicals. Каждый ...
21 de jun. de 2024 · Radioactive decay occurs as a statistical exponential rate process. That is to say, the number of atoms likely to decay in a given infinitesimal time interval (dN/dt) is proportional to the number (N) of atoms present.
21 de jun. de 2024 · Radioactivity - Medical, Industrial, Research: Radioisotopes have found extensive use in diagnosis and therapy, and this has given rise to a rapidly growing field called nuclear medicine. These radioactive isotopes have proven particularly effective as tracers in certain diagnostic procedures.
1 de jul. de 2024 · The IAEA is the world's centre for cooperation in the nuclear field, promoting the safe, secure and peaceful use of nuclear technology. It works in a wide range of areas including energy generation, health, food and agriculture and environmental protection.
13 de jun. de 2024 · Scientists have revealed key properties of radioactive promethium, a rare earth element with poorly understood applications, using a groundbreaking new method.
