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en.wikipedia.org/wiki/Tungsten

Tungsten, also known as wolfram, is a chemical element with symbol W and atomic number 74. The word tungsten comes from the Swedish language tung sten, ...

www.livescience.com/38997-facts-about-tungsten.html

Nov 18, 2016 ... Tungsten is known as one of the toughest things found in nature. It is super dense and almost impossible to melt. Pure tungsten is a silver-white ...

portal.tungsten-network.com

The smarter way to get paid. Improve your cash flow with Tungsten Network e- Invoicing. Not part of the Tungsten Network? Discover how our range of ...

education.jlab.org/itselemental/ele074.html

The Element Tungsten - Basic Physical and Historical Information.

www.chemicool.com/elements/tungsten.html

Tungsten's properties, discovery, videos, images, states, energies, appearance and characteristics.

www.tungsten.com/materials/tungsten

The word tungsten means “heavy stone” in Swedish. The chemical symbol for tungsten is W which stands for wolfram. The name came from medieval German ...

www.rsc.org/periodic-table/element/74/tungsten

Element Tungsten (W), Group 6, Atomic Number 74, d-block, Mass 183.84. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and ...

periodic.lanl.gov/74.shtml

Scheele, in 1781, found that a new acid could be made from tungsten (a name first applied about 1758 to a mineral now known as scheelite). Scheele and ...

www.larsonjewelers.com/c-5-tungsten-wedding-bands.aspx

Get the lowest price on tungsten carbide wedding bands and rings here at Larson Jewelers. Find a retail jeweler with a lower price and we will beat it!

minerals.usgs.gov/minerals/pubs/commodity/tungsten

Mar 24, 2017 ... Statistics and information on the worldwide supply, demand, and flow of tungsten.