Atomic Number of Tungsten

Tungsten Atomic Number

Atomic Number of Tungsten is 74.

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.

» Boiling Point » Melting Point » Abundant » State at STP » Discovery Year

About 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 SymbolW
Atomic Weight183.84 u
Density19.25 g/cm3
Melting Point (K)3695 K
Melting Point (℃)3407 °C
Boiling Point (K)5828 K
Boiling Point (℃)5927 °C
Heat Capacity0.132 J/g · K
Abundance1.3 mg/kg
State at STPSolid
DescriptionTransition metal
Electronegativity (Pauling) χ2.36
Ionization Energy (eV)7.864
Atomic Radius135pm
Covalent Radius146pm
Valence Electrons2
Year of Discovery1783
DiscovererGebrüder 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. 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.

When was Tungsten Discovered?

Tungsten was discovered in 1783.