Technetium Facts - Atomic Number 43 Element Symbol Tc
Get facts about the element technetium, which is atomic number 43 and element symbol Tc. See the uses of isotope technetium-99.| Science Notes and Projects
Get facts about the element technetium, which is atomic number 43 and element symbol Tc. See the uses of isotope technetium-99.| Science Notes and Projects
Learn about radioactivity. Get the definition and explore the types of radioactive decay. See the nuclear equations for decay.| Science Notes and Projects
Get promethium facts. Discover the history, properties, uses, and sources of the element with symbol Pm and atomic number 61.| Science Notes and Projects
Learn about cosmic rays in physics and cosmology. Get the definition, learn about particle showers, and see whether cosmic rays are dangerous.| Science Notes and Projects
Learn about nuclear fission. Get the definition, examples of both spontaneous and induced fission, and its difference from fusion.| Science Notes and Projects
Get uranium facts. Learn about the properties, uses, biological effects, and sources of element atomic number 92.| Science Notes and Projects
Get interesting plutonium facts. Plutonium is Pu with atomic number 94. Learn about the element's properties, uses, and sources.| 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 nucleosynthesis including Big Bang and stellar nucleosynthesis and other processes that make elements.| Science Notes and Projects
Get oganesson facts. Learn about the history, properties, uses, and sources of element 118 or element symbol Og.| 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
Learn what a proton is, where it's found in the atom, and get interesting facts about protons.| Science Notes and Projects
Get the definition of a neutron in chemistry in physics. Learn interesting facts about neutrons and their role within an atom.| Science Notes and Projects
Get facts about tritium, the heaviest hydrogen isotope. Learn about its sources, uses, radioactive decay, and natural abundance.| Science Notes and Projects
Learn what a nova is. Get facts about novae and supernovae, including how they form, the difference between them, and famous examples.| Science Notes and Projects
