Atomic Number Of Tungsten
- Tungsten Tungsten is a chemical element with symbol W and atomic number 74. Classified as a transition metal, Tungsten is a solid at room temperature.
- Ditungsten carbide (W 2 C) Tungsten fluoride (WF 5) 4; Tungsten hexacarbonyl W(CO) 6 Tungsten silicide (WSi 2) Interesting facts: It has the highest melting point of all the non-alloyed metals and the second highest of the elements after carbon. It can be cut with a hacksaw in its pure state.
- The atomic number density of isotope i is i i elem i i i M N M N N A A (9) Clearly, if the material is enriched, then the atomic weight of the material differs from its natural reference value, and the enriched atomic weight, if needed, should be computed from i i i Melem M 1 (10) Example: Find the U-235 concentration for 4% enriched UO2.
Atomic Number of Tungsten is 74.
››More information on molar mass and molecular weight. In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together.
Chemical symbol for Tungsten is W. Number of protons in Tungsten is 74. Atomic weight of Tungsten is 183.84 u or g/mol. Melting point of Tungsten is 3407 °C and its the boiling point is 5927 °C. Office 2003 xlsx.
» Boiling Point» Melting Point» Abundant» State at STP» Discovery YearAbout Tungsten
This chemical element was discovered at the end of the 18th century and named after a Swedish expression meaning heavy stone. It is a strong shiny light grey color metal, and it is one of the heaviest metals which have a certain importance for life since some types of bacteria have tungsten in their enzymes. It is possible to obtain this metal from minerals, and one more way to obtain it is from its compounds with carbon or oxygen. Tungsten is used in light bulbs production, and it can form very strong alloys with other metals, for further use in producing elements for welding, heating, etc. Chemical compounds of this element have applications in oil and petroleum refining, X-ray tubes, drilling and cutting tools, etc.
Properties of Tungsten Element
| Atomic Number (Z) | 74 |
|---|---|
| Atomic Symbol | W |
| Group | 6 |
| Period | 6 |
| Atomic Weight | 183.84 u |
| Density | 19.25 g/cm3 |
| Melting Point (K) | 3695 K |
| Melting Point (℃) | 3407 °C |
| Boiling Point (K) | 5828 K |
| Boiling Point (℃) | 5927 °C |
| Heat Capacity | 0.132 J/g · K |
| Abundance | 1.3 mg/kg |
| State at STP | Solid |
| Occurrence | Primordial |
| Description | Transition metal |
| Electronegativity (Pauling) χ | 2.36 |
| Ionization Energy (eV) | 7.864 |
| Atomic Radius | 135pm |
| Covalent Radius | 146pm |
| Valence Electrons | 2 |
| Year of Discovery | 1783 |
| Discoverer | Gebrüder de Elhuyar |
What is the Boiling Point of Tungsten?
Tungsten boiling point is 5927 °C. Boiling point of Tungsten in Kelvin is 5828 K.
What is the Melting Point of Tungsten?
Tungsten melting point is 3407 °C. Anydesk facebook download. Melting point of Tungsten in Kelvin is 3695 K.
How Abundant is Tungsten?
Abundant value of Tungsten is 1.3 mg/kg.
What is the State of Tungsten at Standard Temperature and Pressure (STP)?
State of Tungsten is Solid at standard temperature and pressure at 0℃ and one atmosphere pressure. Text to speech mac free download.
When was Tungsten Discovered?
Tungsten was discovered in 1783.
Atomic Number Of Tungsten 184