Fermium: Atomic number : 100 Relative atomic mass (12 C = 12.0000) : 257.0951 (Fm-257) P H Y S I C A L D A T A: Group 3 actinide Density / kg m-3: n.a. Select from premium Melting Pot of the highest quality. Electron Binding Energies: K (1s) 141926 ± 15 eV. Complete and detailed technical data about the element Fermium in the Periodic Table. Compare physical properties of Dubnium and Fermium. Melting point / K : n.a. Fermium is a radioactive metal and one of the actinides which was discovered in the middle of the last century by a group of American scientists, in the labs of the University of California. Harvey. Phase at Room Temperature: Solid. Fermium. Fermium is pronounced as FER-mee-em. Group Name: Actinide. Isotopes. Find the perfect Melting Pot stock photos and editorial news pictures from Getty Images. Gold. Actinide Metals + Californium. Lanthanide Metals + Cerium. Advertise with MatWeb! Scroll down to see examples of Fermium. Melting point? It is not possible to offer Gallium in other forms due to the low melting point as we could not guarantee integrity during shipment. OSHA PEL Vacated 1989. Pyykkö Covalent Radius: single bond: 167 pm. HOME ... Melting Point; Heat of Formation, Crystal; Fermium, Fm : Property Data; This page displays only the text of a material data sheet. Fermium Chemical Properties, Physical Properties and General Information: general properties, physical properties, atomic properties, isotopes, compounds, further information . Ghiorso in 1952 . This table gives a few thermodynamic data for fermium. Compare Fermium vs Mendelevium of the Periodic Table on all their Facts, Electronic Configuration, Chemical, Physical, Atomic properties. Boiling point / K : n.a. Melting Point: 1527 °C: Atomic Weight: 257: Boiling Point:--Electron Configuration: [Rn] 5f 12 7s 2: Oxidation States: 2, 3: History. Special Notes: Radioactive and Artificially Produced. The best quess is 1527 degrees Celcius (2781 °F). Fermium or Fm Chemical and Physical Properties . Calcium. Compare physical properties of Dubnium and Fermium. Boiling point. Melting Point (K): 1800 Period Number: 7. Find Freezing point of Fermium (Fm) or Find freezing point of different substance like freezing point of water, hydrogen, carbon, nitrogen, sodium, aluminum, iron, zinc, helium, silver, gold, mercury, lead, iodine, platinum and many more Group Number: none. Only small amounts of fermium have ever been produced or isolated. Fermium was produced by bombarding lighter transuranium elements with still lighter particles or by neutron capture. L I (2s) 27574 ± 8 eV . Discovered by. Home. 1. unknown. It was deduced that fermium metal prefers a divalent state but with modest compression can form a trivalent state. Fermium is a solid at room temperature. What's in a name? Health: Fire: Reactivity: Special Hazard: Radioactive; OSHA Permissible Exposure Limit (PEL) No limits set by OSHA. Thus relatively little is known about its chemical properties. Aluminium. Melting Point : 1527 °C: Boiling Point : N/A: Full technical data: Fermium, named for physicist Enrico Fermi, has a half-life of 11 days and no applications. Discovery of Fermium. It is expected to be a solid with a predicted melting point of 1527 degree centigrade and density of 9.7 g/cm 3. Our Periodic Element comparison tool allows you to compare Periodic Elements properties side by side for all 118 elements | SchoolMyKids Interactive Dynamic Periodic Table, Periodic Table Element Comparison tool, Element Property trends Fermium, element 100, is the eighth transuranium element of the actinide series and is named after the Italian physicist and Nobel Laureate Enrico Fermi. Data sheets for over 140,000 metals, plastics, ceramics, and composites. Ready-to-use alloys such as GaInSn, GaIn, GaAl, GaSn and Copper Indium Gallium Selenide (CIGS) are also available. Fermium: mp = 1527 °C; bp not recorded (checked three good sites) Fe is element 100 and its longest lived isotope has a half life of about 100 days. Named in honour of Enrico Fermi. Fermium was discovered by Albert Ghiorso & Berkely Lab. D I S C O V E R Y: Fermium was discovered in the debris of the 1952 thermonuclear explosion in the Pacific by G.R. unknown. Specific heat capacity: Heat of atomization: kJ/mole atoms ... fermium: 7440-72-4: Angene International Limited: Inquiry: Fm Related Products 15586-97-7 Manganese fluorideoxide (MnFO3) (9CI) 12314-64-6 Fluoramphibole (Na[Mg3FO(Si2O5)2]) 12020-86-9 Taeniolite(LiK[MgF(Si2O5)]2) 21308-25-8 Magnesium(1+), fluoro … In this a uranium-238 bomb was used to provide the heat necessary to trigger a thermonuclear explosion. Chemical Characteristics Melting point: 1800 K (1527 °C) Boiling point: K Fermium Energies. Melting Point: 1800 K: Boiling Point: Unknown: Density: Unknown grams per cubic centimeter: Phase at Room Temperature: Solid: History and Uses: Fermium was discovered by a team of scientists led by Albert Ghiorso in 1952 while studying the radioactive debris produced by the detonation of the first hydrogen bomb. L III (2p 3/2) 20868 ± 7 eV . Gadolinium. Fermium has not yet been prepared in pure form so not much is known about its physical characteristics. YA is acting up tonight; can`t use quotes, etc unknown. Melting Points with the Fisher Johns Melting Point Apparatus AVCHD M2T H264 1920x1080i 25 - Duration: 6:42. Melting Point: 1800 K (1527°C or 2781°F) Boiling Point: Unknown. We are able to provide custom-cut ingots at amazing prices as we keep no stock and everything is delivered straight from the factory. Erbium. Electronic shell [ Rn ] 5f 11 6d 1 7s 2. Fermi worked to create the first nuclear chain reaction in a squash court under the University of Chicago stadium. Choppin, S.G. Thompson, A. Ghiorso and B.G. L II (2p 1/2) 26641 ± 7 eV . CAS Number. Melting Point: 1800 K Boiling Point: unknown Density[kg/m3]: unknown Molar Volume: unknown Protons/Electrons: 100 Obtained From: man -made Neutrons: 157 Shell Structure: 2,8,18,32,30,8,2 Electron Configuration: [Rn]5f127s2 Oxidation State: 2,3 Crystal Structure: unknown. HyperPhysics: R Nave: Go Back: Einsteinium. Fermium was the eighth synthetic transuranium element of the actinide series to be discovered. Melting Point: 1125 ± 50 K. Thermal Conductivity: solid, 300 K: 10 W/(m K) estimated. Vanderwaals radius . Fermium is a radioactive element and a member of the actinide group of the periodic table of elements. Melting point of Fermium is unknown and its the boiling point is unknown. Element Name: Fermium; Symbol: Fm; Atomic Number: 100; Atomic Weight: 257.0951; Element Classification: Radioactive Rare Earth (Actinide) Discovery: Argonne, Los Alamos, U. of California 1953 (United States) Name Origin: Named in honor of the scientist Enrico Fermi. It is a synthetic radioactive metal. Element Classification: Metal. Ionic radius. Fermium belongs to the actinide series and has an atomic number 100 while it is represented by symbol Fm. Chemical properties of Fermium 100 Fm Fermium (257) Period: 7 Melting Point: 1527 Ionization Energy: 6,5 Electrone Gativity: 1,3 Discovery Year: 1952 Inventor: Ramsay, Sir William & Strutt, John 2 8 18 32 30 8 2 Say what? Alkaline Earth Metals + Beryllium. Freezing Point: see melting point; Heat of Vaporization: kJ/mol; Melting Point: Physical State (at 20°C & 1atm): Specific Heat: Regulatory / Health. Named after the scientist Enrico Fermi. Enthalpy of fusion: (no data) kJ mol-1; Enthalpy of vaporisation: (no data) kJ mol-1; Enthalpy of atomisation: (no data) kJ mol-1; Thermodynamic data. Freezing/Melting point: 1527 o C, 1800 K : Aerial View of the High Flux Isotope Reactor at Oak Ridge National Laboratory where fermium is produced. NFPA 704. Quantity Fermium Atomic Structure Notes ; Ionization Energies: I (1) 6.50 eV. Image showing periodicity of melting point for the chemical elements as colour-coded squares on a periodic table grid. Fermium is named after nuclear physicist Enrico Fermi and has no known uses outside of basic research. Silver. CapilanoUChemlab 9,302 views Melting point: 1527°C, 2781°F, 1800 K Period 7 Boiling point: Unknown Block: f Density (g cm −3 ... Fermium was discovered in 1953 in the debris of the first thermonuclear explosion which took place on a Pacific atoll on 1 November 1952. Atomic Number: 100 Atomic Symbol: Fm Atomic Weight: 257 Melting Point: 2,781 F (1,527 C) Boiling Point: Unknown Atomic weight of Fermium is 257 u or g/mol. Fermium metal has not been prepared, however measurements have been made on fermium alloys with rare earth metals and a number of predictions have been made. Enthalpies. Thorium. 7440-72-4. Melting point is the temperature at which a given solid material changes from a solid state to a liquid, or melts. Density: Unknown. Fermium, Fm. No limits set by OSHA. Melting point. Plutonium. Transition Metals-Copper. This element … Lead. Stable isotopes: 0: Heat of vapor.... Electronegativity: 1.3: Heat of fusion... First ionization: 6.5: Specific heat ... Electrical conduct.... Electron configuration: General description: Nuclear data: Index Periodic Table Chemistry concepts . (US) in 1953. unknown. Post-Transition Metals + Bismuth. » Boiling Point » Melting Point » State at STP » Discovery Year About Fermium. 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