Copper is usually used as it is a very good conductor of electricity, easy to extrude into wire and reasonably priced.
Copper!
A platinum wire dipped into a solution of a mineral can be used in various analytical techniques such as flame tests or voltammetry to detect and quantify the presence of specific elements or ions in the solution. The platinum wire acts as an electrode to facilitate the chemical reaction between the mineral solution and the analytical technique being used.
Copper
Most commonly copper. Some times there is some other metal
It is a mineral.
Copper is the most commonly used mineral in electrical wiring due to its excellent conductivity and durability. It is often preferred for both residential and industrial applications to ensure efficient flow of electricity.
it is mineral because it is our teasure
Non mineral
mineral
false a mineral can not scratch any mineral harder than itself
When a mineral can scratch another mineral, it means that the mineral is harder than the mineral it can scratch. Hardness is a measure of a mineral's resistance to being scratched, with the Mohs scale commonly used to rank minerals based on their hardness.
no is not a mineral