Fermium - Wikipedia
WEBFermium is a synthetic chemical element; it has symbol Fm and atomic number 100. It is an actinide and the heaviest element that can be formed by neutron bombardment of lighter elements, and hence the last element that can be prepared in macroscopic quantities, although pure fermium metal has not yet been prepared. [4]
List of chemical elements - Wikipedia
WEBThe definitive visualisation of all 118 elements is the periodic table of the elements, whose history along the principles of the periodic law was one of the founding developments of modern chemistry.
Fermium - Element information, properties and uses | Periodic Table
WEBElement Fermium (Fm), Group 20, Atomic Number 100, f-block, Mass [257]. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Fermium | Atomic Number, Radioactive Isotopes, Transuranium …
WEBFermium (Fm), synthetic chemical element of the actinoid series of the periodic table, atomic number 100. Fermium (as the isotope fermium-255) is produced by the intense neutron irradiation of uranium-238 and was first positively identified by American chemist Albert Ghiorso and coworkers at.
Periodic Table of Elements: Los Alamos National Laboratory
WEBFermium, element 100, is the eighth transuranium element of the actinide series and is named after the Italian physicist and Nobel Laureate Enrico Fermi. Element 100 was first discovered in 1952 in the fallout from the 10-megaton "Ivy Mike" nuclear test in the south Pacific the first successful test of a hydrogen fusion bomb.
Fermium - 100 Fm: the essentials - WebElements
WEBName: fermium. Symbol: Fm. Atomic number: 100. Relative atomic mass (Ar): [ 257 ] (longest lived isotope) Standard state: presumably a solid at 298 K. Appearance: unknown, but probably metallic and silvery white or grey in appearance. Classification: Metallic. Group in periodic table: Group name: Actinoid.
Fermium - Periodic Table
WEBFermium - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.
Understanding Fermium: The 100th Element's Properties and Uses
WEBDive deep into the world of Fermium, the synthetic and highly radioactive element with an atomic number of 100. Named after physicist Enrico Fermi, this article covers everything from its discovery and physical properties to its limited applications and safety guidelines.
Fermium (Fm) - periodictable.chemicalaid.com
WEBFermium is the 100th element in the periodic table and has a symbol of Fm and atomic number of 100. It has an atomic weight of (257) and a mass number of 241. Fermium has one hundred protons and one hundred forty-one neutrons in its nucleus, and one hundred electrons in seven shells.
Fermium | Fm (Element) - PubChem
WEBFermium is a chemical element with symbol Fm and atomic number 100. Classified as an actinide, Fermium is a solid at room temperature.