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1. www.dummies.com › article › academics-the-artsNuclear Physics in a Nutshell - dummies

   www.dummies.com › article › academics-the-arts

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   26 Μαρ 2016 · The Curies named the effect radioactivity. In England, Ernest Rutherford designed experiments to investigate this new radioactivity phenomenon and was able to show that these rays come in two varieties, one more penetrating than the other.

2. www2.lbl.gov › abc › wallchartChapter 3 Radioactivity - Lawrence Berkeley National Laboratory

   www2.lbl.gov › abc › wallchart

   Radioactivity. In radioactive processes, particles or electromagnetic radiation are emitted from the nucleus. The most common forms of radiation emitted have been traditionally classified as alpha (a), beta (b), and gamma (g) radiation.

3. kids.britannica.com › kids › articleradioactivity - Kids | Britannica Kids | Homework Help

   kids.britannica.com › kids › article

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   Radioactivity is a feature of certain types of matter. All matter is made of chemical elements, and elements are made of atoms. Most atoms are stable. That is, they do not change over time. Radioactive atoms, however, do change over time.

4. www.ducksters.com › science › chemistryChemistry for Kids: Radioactivity and Radiation - Ducksters

   www.ducksters.com › science › chemistry

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   Kids learn about the science of radioactivity and radiation in chemistry including radioactive decay, types, measurements, half-life, and the dangers.

5. www.goodreads.com › book › showRadioactivity and Radiation: What They Are, What They D…

   www.goodreads.com › book › show

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   14 Νοε 2016 · Everything is radioactive. There is natural radioactivity in the homes that we live in, the food that we eat and the air that we breath. For over 100 years, people have recognised the potential for radioactivity to help solve problems and improve our standard of living.

6. www.dummies.com › chemistry › the-process-of-natural-radioactive-decay-194252The Process of Natural Radioactive Decay - dummies

   www.dummies.com › chemistry › the-process-of-natural-radioactive-decay-194252

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   26 Μαρ 2016 · All elements with 84 or more protons are unstable; they eventually undergo decay. Other isotopes with fewer protons in their nucleus are also radioactive. The radioactivity corresponds to the neutron/proton ratio in the atom:

7. www.amazon.co.uk › Radioactivity-Very-Short-Introduction-Introductions › dpRadioactivity: A Very Short Introduction (Very Short...

   www.amazon.co.uk › Radioactivity-Very-Short-Introduction-Introductions › dp

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   26 Ιουλ 2012 · Radioactivity - the breakdown of unstable atomic nuclei, releasing radiation - is a fundamental process in nature. It is a process that has been harnessed to provide wide and important applications in science, medicine, industry, and energy production.