1. **问题分析**:题目要求在元素周期表中,判断符号“Fe”对应的元素名称。选项包括a) 铁、b) 氟、c) 金、d) 银。 2. **元素符号记忆**: - Fe是拉丁文“Ferrum”的缩写,对应英文“Iron”,即铁。 - b) 氟的正确符号是“F”(来源于Fluorine)。 - c) 金的符号是“Au”(来源于拉丁文Aurum)。 -...
Periodic Table -> Iron IronIron DetailsIron Symbol: FeIron Atomic Number: 26Iron Atomic Weight: 55.847What is Iron?Iron (atomic number 26, symbol Fe) is a chemical element and a metal belonging to the first transition series. Iron is one of the most common elements in the Earth's crust...
Symbol: FeDate of discovery: ancientName origin: LatinAppearance: silveryDiscoverer: unknownObtained from: iron ores Melting point: 1535 KBoiling point: 2861 KDensity[kg/m3]: 7.86Molar volume: 7.09 × 10-6 m3/molProtons/Electrons: 26Neutrons: 30Shell structure: 2,8,14,2Electron confi...
Symbol: FeDate of discovery: ancientName origin: LatinAppearance: silveryDiscoverer: unknownObtained from: iron ores Melting point: 1535 KBoiling point: 2861 KDensity[kg/m3]: 7.86Molar volume: 7.09 × 10-6 m3/molProtons/Electrons: 26Neutrons: 30Shell structure: 2,8,14,2Electron configuration:...
Period in periodic table: 4 Block in periodic table: d Shell structure: 2.8.14.2 CAS Registry: 7439-89-6Iron atoms have 26 electrons and the shell structure is 2.8.14.2. The ground state electronic configuration of neutral iron is [Ar].3d6.4s2 and the term symbol of iron is 5D4. Iron...
Atomic symbol (on the Periodic Table of Elements): Fe Atomic weight (average mass of the atom): 55.845 Density: 7.874 grams per cubic centimeter Phase at room temperature: Solid Melting point: 2,800.4 degrees Fahrenheit (1,538 degrees Celsius) Boiling point: 5,181.8 F (2,861 C) Number ...
Iron has an atomic number 26 with an element symbol Fe (Ferrum) and it’s the first metal of the transition series.Not only Iron can be easily found on the earth core and the surface of it but also it is the most common metal on the earth surface. In addition, from all the other...
iron: Symbol Fe. A silvery malleableand ductile metallic transition element;a.n. 26; r.a.m. 55.847; r.d.7.87; m.p. 1535°C; b.p. 2750°C. Themain sources are the ores haematite(Fe2O3), magnetite (Fe3O4), limonite(FeO(OH)nH2O), ilmenite (FeTiO3),siderite (FeCO3), and py...
The periodic table of elements may seem complicated, but it follows very specific rules. One such rule is the atomic number, which is located above each element’s alphabetic symbol. The atomic number provides information about one of the element’s most basic components. ...
Iron is a pure element found on the periodic table, represented by the symbol "Fe." It's a lustrous, ductile, and malleable metal that can rust when exposed to moist air. Being a natural element, Iron is extracted directly from iron ore through a process called smelting. 8 Steel, in ...