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radioactive    音标拼音: [r,edio'æktɪv]
a. 放射性的,有放射能的

放射性的,有放射能的

radioactive
adj 1: exhibiting or caused by radioactivity; "radioactive
isotope"; "radioactive decay"; "radioactive fallout"
[ant: {nonradioactive}]



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  • Imagine Dragons - Radioactive (Lyrics) - YouTube
    Watch Imagine Dragons' "Radioactive" lyric video and enjoy the official 7clouds playlist on Spotify
  • Radioactive decay - Wikipedia
    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 The weak force is the mechanism that is responsible for beta
  • RADIOACTIVE Definition Meaning - Merriam-Webster
    The meaning of RADIOACTIVE is of, caused by, or exhibiting radioactivity How to use radioactive in a sentence
  • Definition, Types, Applications, Facts - Britannica
    Radioactivity, property exhibited by certain types of matter of emitting energy and subatomic particles spontaneously It is, in essence, an attribute of individual atomic nuclei Radioactive decay is a property of several naturally occurring elements as well as of artificially produced isotopes of the elements
  • What Is Radioactivity: Definition, Types, and Effects
    Learn what radioactivity is, how different types of radiation work, and what it actually does to the human body — including the radiation you encounter daily
  • Radioactivity and the Types of Radioactive Decay
    The three main types of radioactive decay are alpha, beta, and gamma decay Radioactivity is the spontaneous emission of ionizing radiation from nuclear decay and reactions The three main types of radioactive decay are alpha, beta, and gamma decay, but there are other nuclear reactions responsible for radioactivity
  • Radioactivity: Definition, Types, Formula, and Applications
    Radioactive decay, also known as nuclear decay, radioactivity, or radioactive disintegration, is a fundamental process in nuclear physics It is a process in which an unstable atomic nucleus loses energy to become stable It is a natural process and is important for medical imaging and determining the age of rocks and fossils
  • The Radioactive Atom: An Overview | Radiation and Your Health | CDC
    Radioactive decay is the change from an unstable atom to a more stable atom by the emission of radiation Different radioactive isotopes give off different kinds of radiation, and decay at different rates
  • The Science Behind Radioactive Elements
    Radioactive elements are among the most powerful and paradoxical phenomena in nature They are both destroyers and healers, invisible yet immense in their effect From the heart of distant stars to the instruments in a cancer clinic, they weave through our lives in ways both subtle and dramatic The science behind radioactivity is far from
  • Radiation in Everyday Life - International Atomic Energy Agency
    Fallout from nuclear explosives testing, and small quantities of radioactive materials released to the environment from coal and nuclear power plants, are also sources of radiation exposure to man Radioactivity is the term used to describe disintegration of atoms The atom can be characterized by the number of protons in the nucleus





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