no
manufactured material are material that are man made material for e.g copper tree plant pencil
it is man made
PCB traces are mostly made of copper although they are usually coated with other metals or alloys on the outer layers.
Aluminum or copper.
The gas pipes of a belt continuous furnace are typically made of stainless steel or copper.
No
manufactured material are material that are man made material for e.g copper tree plant pencil
Brass is an alloy of copper and zinc. Therefore it is a metal. Which means that Brass is natural.
Copper is the material this kettle is made of, that's why it's named that way.
Copper is a naturally occurring element and can be found in the Earth's crust in various forms. While humans have extracted and used copper for thousands of years, it is not man-made.
copper and silver
Coins can be made out of various materials such as copper, nickel, zinc, and aluminum. The specific material used depends on the country issuing the coin and its denomination.
copper is made up of hydrogen and helium, as well as other material(s) produced in labs, such as boron.
plastic electricicity coal copper
copper, steel and glass
it is man made
Acrylic is a man-made material. It's a form of plastic.