In general, either cast iron or aluminum is used for the engine block.
This forms the majority of material used in a engine.
For other parts such as the crankshaft, valves, bearings, clutches, etc, a bewildering array of materials are used. Everything from brass and magnesium, to case-hardened steel and titanium even ceramics and composites are found in engines.
Cork is even used in some engine designs, though it has been largely phased out of all modern designs.
There is a lot of use for the electrical conductivity of metals. The main use would be the wires in your house, but they are also in you TV to transport the electricity from your wall plug to the main circuit board. Metal is used in everything that involves transporting electricity.
bike
The two metals used are URANIUM-235 and BORON
sulphur
Active transport
Gas, oil, machines, transport equipment, ores of rare metals.
metals...
camels are used for transport
Pipeline transport is used to transport minerals
No animals are used for transport in Antarctica.
camels are used for transport
There are no "nonmetallic metals", all metals are metallic by definition.
They used horses for transport.
Metals are used in chemistry for coating of some metalloids and nonmetals
bike
There is a lot of use for the electrical conductivity of metals. The main use would be the wires in your house, but they are also in you TV to transport the electricity from your wall plug to the main circuit board. Metal is used in everything that involves transporting electricity.
The two metals used are URANIUM-235 and BORON