tungsten
Generally, tungsten.
tungsten carbide
i believe it is cadnium.
Tungsten is wulfram, First letter used as the elements symbol. Tungsten is obtained from the ore wolframite.
Tungsten. Gold or uranium may also be used but it is usually tungsten.
3rd
As of 2005, China was the world's largest producer of tungsten.
The symbol for Tungsten on the periodic chart is "W" because it used to be called Wolfram.
Usually tungsten.
Tungsten
No, tungsten rings do not contain nickel. Tungsten rings are typically made of tungsten carbide, which does not contain nickel. This makes tungsten rings a good option for individuals with nickel allergies.