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. Fermium, Fm. 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 Advertise with MatWeb! Fermium or Fm Chemical and Physical Properties . L II (2p 1/2) 26641 ± 7 eV . This element … 7440-72-4. Fermium, element 100, is the eighth transuranium element of the actinide series and is named after the Italian physicist and Nobel Laureate Enrico Fermi. Density: Unknown. » Boiling Point » Melting Point » State at STP » Discovery Year About Fermium. Only small amounts of fermium have ever been produced or isolated. Dr. Doug Stewart. Atomic weight of Fermium is 257 u or g/mol. 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. 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. Home. Quantity Fermium Atomic Structure Notes ; Ionization Energies: I (1) 6.50 eV. Silver. Group Name: Actinide. Fermium is pronounced as FER-mee-em. 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 . Fermi worked to create the first nuclear chain reaction in a squash court under the University of Chicago stadium. CAS Number. Enthalpies. Electronic shell [ Rn ] 5f 11 6d 1 7s 2. Boiling point. NFPA 704. This table gives a few thermodynamic data for fermium. Phase at Room Temperature: Solid. 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. Discovery of Fermium. Atomic Number: 100 Atomic Symbol: Fm Atomic Weight: 257 Melting Point: 2,781 F (1,527 C) Boiling Point: Unknown Fermium. Aluminium. Isotopes. Thorium. Say what? YA is acting up tonight; can`t use quotes, etc Fermium is named after nuclear physicist Enrico Fermi and has no known uses outside of basic research. In this a uranium-238 bomb was used to provide the heat necessary to trigger a thermonuclear explosion. unknown. Melting Point (K): 1800 Fermium was produced by bombarding lighter transuranium elements with still lighter particles or by neutron capture. (US) in 1953. Element Classification: Metal. 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. It is a synthetic radioactive metal. Boiling point / K : n.a. Data sheets for over 140,000 metals, plastics, ceramics, and composites. Fermium was discovered by Albert Ghiorso & Berkely Lab. 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. Melting point is the temperature at which a given solid material changes from a solid state to a liquid, or melts. Choppin, S.G. Thompson, A. Ghiorso and B.G. Fermium is a radioactive element and a member of the actinide group of the periodic table of elements. 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. Plutonium. 1. Melting Point: 1800 K (1527°C or 2781°F) Boiling Point: Unknown. Fermium is a solid at room temperature. Compare physical properties of Dubnium and Fermium. OSHA PEL Vacated 1989. Fermium was the eighth synthetic transuranium element of the actinide series to be discovered. Fermium belongs to the actinide series and has an atomic number 100 while it is represented by symbol Fm. Image showing periodicity of melting point for the chemical elements as colour-coded squares on a periodic table grid. Special Notes: Radioactive and Artificially Produced. HyperPhysics: R Nave: Go Back: Einsteinium. Electron Binding Energies: K (1s) 141926 ± 15 eV. Pyykkö Covalent Radius: single bond: 167 pm. Alkaline Earth Metals + Beryllium. Erbium. Melting point / K : n.a. Thus relatively little is known about its chemical properties. 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 … Ghiorso in 1952 . It was deduced that fermium metal prefers a divalent state but with modest compression can form a trivalent state. Named after the scientist Enrico Fermi. Complete and detailed technical data about the element Fermium in the Periodic Table. unknown. Discovered by. We are able to provide custom-cut ingots at amazing prices as we keep no stock and everything is delivered straight from the factory. L III (2p 3/2) 20868 ± 7 eV . Post-Transition Metals + Bismuth. Melting point: 1800 K (1527 °C) Boiling point: K Fermium Energies. Gadolinium. L I (2s) 27574 ± 8 eV . Freezing Point: see melting point; Heat of Vaporization: kJ/mol; Melting Point: Physical State (at 20°C & 1atm): Specific Heat: Regulatory / Health. It is expected to be a solid with a predicted melting point of 1527 degree centigrade and density of 9.7 g/cm 3. Calcium. Chemical Characteristics Compare physical properties of Dubnium and Fermium. unknown. Lead. Harvey. Period Number: 7. It is not possible to offer Gallium in other forms due to the low melting point as we could not guarantee integrity during shipment. 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. Melting Point: 1527 °C: Atomic Weight: 257: Boiling Point:--Electron Configuration: [Rn] 5f 12 7s 2: Oxidation States: 2, 3: History. Health: Fire: Reactivity: Special Hazard: Radioactive; OSHA Permissible Exposure Limit (PEL) No limits set by OSHA. Find the perfect Melting Pot stock photos and editorial news pictures from Getty Images. Transition Metals-Copper. Melting point. unknown. Melting Points with the Fisher Johns Melting Point Apparatus AVCHD M2T H264 1920x1080i 25 - Duration: 6:42. Fermium has not yet been prepared in pure form so not much is known about its physical characteristics. 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 Melting Point: 1125 ± 50 K. Thermal Conductivity: solid, 300 K: 10 W/(m K) estimated. HOME ... Melting Point; Heat of Formation, Crystal; Fermium, Fm : Property Data; This page displays only the text of a material data sheet. Compare Fermium vs Mendelevium of the Periodic Table on all their Facts, Electronic Configuration, Chemical, Physical, Atomic properties. CapilanoUChemlab 9,302 views 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. Other measurements on mixed fermium alloys and compounds include the magnetic moment, inner-shell binding energies, x … Actinide Metals + Californium. 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. Physical properties of Fermium include melting point, boiling point, mechanical strength 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. 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 Select from premium Melting Pot of the highest quality. Melting point of Fermium is unknown and its the boiling point is unknown. Named in honour of Enrico Fermi. The best quess is 1527 degrees Celcius (2781 °F). No limits set by OSHA. Melting point? Lanthanide Metals + Cerium. Fermium Chemical Properties, Physical Properties and General Information: general properties, physical properties, atomic properties, isotopes, compounds, further information . What's in a name? Ionic radius. Vanderwaals radius . Group Number: none. Scroll down to see examples of Fermium. Gold. Ready-to-use alloys such as GaInSn, GaIn, GaAl, GaSn and Copper Indium Gallium Selenide (CIGS) are also available.