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Understanding Radioactive Emissions: Alpha, Beta, and Gamma Particles

Explore the properties of alpha, beta, and gamma radiation. Learn about their structures, penetration abilities, and behavior in electromagnetic fields. Gain insights into the characteristics and energy levels of each type of emission in this comprehensive guide.

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Understanding Radioactive Emissions: Alpha, Beta, and Gamma Particles

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  1. Properties of Radioactive Emissions Alpha Particles, Beta Particles and Gamma Rays Presented By: Dan Mitchell & Terry Burger

  2. The Alpha Particle • Easily-Absorbable • Exact structure of a Helium atom • Approx. 8000x heavier than an electron • Easily ionized • Rapidly stop when penetrating material • Deflected in electromagnetic fields

  3. The Beta Particle • Ejected from the nucleus of radioactive atoms • Is very light in mass • Tends to be faster than Alpha particles • Are not radioactive themselves • Penetrates more deeply than Alpha particles • Deflected in electromagnetic fields

  4. Gamma Rays • Is electromagnetic radiation • Is a packet of EM energy which is a proton • Have very short wavelengths a few hundred nanometers • Have no mass or electrical charge • High penetration

  5. http://www.umt.edu/research/eh/Princeton/basics.html http://www.dirtybombdetector.com/radiations.htm http://en.wikipedia.org References

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