Fermium Informationen, einschließlich Technische Daten, Safety Data und seine Eigenschaften, Forschung, Anwendungen und andere nützliche Fakten sind erörtert werden. Wissenschaftliche Fakten, wie die atomare Struktur, Ionisierungenergie, Fülle auf der Erde, Leitfähigkeit und thermischen Eigenschaften sind im Preis inbegriffen.
Fermium ist ein Block F, Gruppe 3, Periode 7 Element. Die elektronische Konfiguration [Rn] 5f12 7s2. In seiner elementaren Form Fm's CAS-Nummer ist 7440-72-4. Die Fm Atom hat einen Radius von -. Uhr und es ist, Van der Waals Radius ist 200.pm.
Fermium entdeckt wurde von Albert Ghiorso im Jahre 1953. Named in honour of Enrico Fermi . Namen zu Ehren von Enrico Fermi. |
Fermium 
Fermium
fermio 
férmio 
fermio 
Fermium Fermium Safety Data.
The safety data for fermium metal, nanoparticles and its compounds can vary widely depending on the form. For potential hazard information, toxicity, and road, sea and air transportation limitations, such as DOT Hazard Class, DOT Number, EU Number, NFPA Health rating and RTECS Class, please see the specific material or compound referenced in the left margin.
Ionisation Energie. Die Ionisierungenergie für fermium (die am wenigsten Energie benötigt, um ein einzelnes Elektron aus dem Atom in seinem Grundzustand in der Gasphase) ist in der folgenden Tabelle dargestellt: |
1st Ionization Energy |
627.16 kJ mol-1 |
2nd Ionization Energy |
- kJ mol-1 |
3rd Ionization Energy |
- kJ mol-1 |
Conductivity. As to
fermium's electrical and thermal conductivity, the electrical conductivity measured in terms of electrical resistivity @
20 ºC is - µOcm and its electronegativities (or its ability to draw electrons relative to other elements) is
-. The thermal conductivity of
fermium is - W m-1 K-1.
Thermal Properties of Fermium. The melting point and boiling point for fermium are stated below. The following chart sets forth the heat of fusion, heat of vaporization and heat of atomization. |
Heat of Fusion |
- kJ mol-1 |
Heat of Vaporization |
- kJ mol-1 |
Heat of Atomization |
141 kJ mol-1 |
| Formula | Atomic Number | Molecular Weight | Electronegativity (Pauling) | Density | Melting Point | Boiling Point |
Vanderwaals radius |
Ionic radius | Energy of first ionization |
| Fm | 100 | (257) g.mol -1 | 1.3 | - g/L | 1527 °C | - °C | .200 nm | - pm | 627.16 kJ.mol-1 |
| PRODUCT CATALOG | German Operations | Submicron & Nanopowder | Tolling | Ultra High Purity | Sputtering Target | Crystal Growth | Rod, Plate, Powder, etc. | Foil |
This website and all pages, designs, concepts, logos, and color schemes herein are
the copyrighted proprietary rights and intellectual property of American Elements.
