Search results
Results From The WOW.Com Content Network
There are four major types of radiation: alpha, beta, neutrons, and electromagnetic waves such as gamma rays. They differ in mass, energy and how deeply they penetrate people and objects. The first is an alpha particle.
Learn about alpha, beta, gamma and x-ray radiation. Radiation can come from unstable atoms or it can be produced by machines. There are two kinds of radiation; ionizing and non-ionizing radiation.
Alpha, beta, and gamma radiation are types of ionizing radiation. Their kinetic energy is sufficient to ionize matter. Comparison, distinguish the difference between.
1: Gamma radiation. 2: Mass determines penetration depth, charge determines ionization potential. In this article, we explore the properties of radioactive alpha, beta, and gamma particles, their danger, and how to stop them.
The major types of radioactivity include alpha particles, beta particles, and gamma rays. Fission is a type of radioactivity in which large nuclei spontaneously break apart into smaller nuclei.
This radiation can be emitted in the form of positively charged alpha particles, negatively charged beta particles, gamma rays, or x-rays, as explained below. Through this process — called radioactive decay — radioisotopes lose their radioactivity over time.
Typical alpha particles (α) are stopped by a sheet of paper, while beta particles (β) are stopped by 3mm aluminum foil. Gamma radiation (γ) is dampened when it penetrates lead. Note caveats in the text about this simplified diagram. [clarification needed]