Tungsten.
I don't think there's a material called tangstain. If you mean tungsten, then tungsten is much harder than platinum.
Gold is not the hardest metal. It is relatively soft compared to other metals. Metals like titanium, tungsten, and steel are harder than gold.
tungsten
Tungsten is the hardest moldable metal on Earth, known for its exceptional strength, high melting point, and resistance to corrosion. It is often used in applications that require durability and high performance, such as in aerospace and defense industries.
Tungsten is the hardest naturally occurring metal on Earth, while copper is one of the cheapest metals that can conduct electricity efficiently. Tungsten is often used in applications requiring high hardness and resistance to heat, whereas copper is widely used in electrical wiring and electronics due to its excellent conductivity.
Platinum is a relatively hard metal, but it is not as hard as some other metals like tungsten or steel. It has a high level of durability and is resistant to scratching and tarnishing, making it a popular choice for jewelry and industrial applications.
Lutetium Metal, is the hardest metal of the rare-earths, used as important additive to some specialty alloy. Lutetium Metal can be further processed to various shapes of ingots, pieces, wires, foils, slabs, rods, discs and powder.Tungsten Carbide is thehardest metal alloy.
The hardest metal to melt is tungsten. Tungsten has a very high melting point of 3,422 degrees Celsius, which is higher than any other metal. This makes it difficult to melt compared to other metals because it requires extremely high temperatures to reach its melting point.
No, incandescent bulbs typically contain a filament made of tungsten. Platinum is a rare and expensive metal that is not commonly used for this purpose due to its cost and lower melting point compared to tungsten.
no. It is not.
Diamond is the hardest of the metals listed, as it ranks the highest on the Mohs scale with a rating of 10. Aluminium, silver, and platinum are not classified as metals on the Mohs scale, and they are not as hard as diamond.
Tungsten is a metal.