Get the spontaneous fission definition and examples and learn how it differs from induced fission in physics.| Science Notes and Projects
Learn about alpha particles. Get the definition and learn about the alpha particle symbol and charge. See the reaction for alpha decay.| Science Notes and Projects
Learn what mass number means in chemistry and how it differs from atomic number and atomic mass. Get examples of how to find the numbers.| Science Notes and Projects
Learn the difference between ionizing and non-ionizing radiation. See the parts of the spectrum and risks for each type of radiation.| Science Notes and Projects
Learn about half-life in physics, chemistry, and biology. Get the definition, formulas, and worked example problems.| Science Notes and Projects
Learn about beta decay. Get the definition and examples of both beta plus and beta minus radioactive decay.| Science Notes and Projects
Get the atomic number definition. See examples of the atomic number and learn how it differs from mass number.| Science Notes and Projects
Learn about infrared light or infrared radiation. Get the definition, wavelength and frequency range, and interesting facts.| Science Notes and Projects
Learn about gamma rays or gamma radiation. Discover their properties, sources, health hazards, detection, and uses.| Science Notes and Projects
Get the atomic nucleus definition and facts, including a look at what is inside the nucleus of an atom and how big it is.| Science Notes and Projects
Get the definition of an isotope. See examples of isotopes and learn the difference between an isotope and a nuclide of an element.| Science Notes and Projects