It is nature
Although promethium exist in traces in the Earth crust it is an artificial element.
Neodymium was discovered in 1885 by Austrian chemist Carl Auer von Welsbach.
The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts The state of Neodymium is poo and pees when it melts
No, Uranium is naturally occurring. But all elements beyond uranium are man-made.
surroudinds
Although promethium exist in traces in the Earth crust it is an artificial element.
It is natural but there are man-made imitations.
Magnets.
It can be made from natural or man made fibres.
Neodymium magnets are not conductive because they are made of a type of metal called neodymium, which is not a good conductor of electricity.
Is limestone natural or man made
natural feature
Man-made and Natural Resources
No "NATURAL" calamities are man made.
Is limestone natural or man made
Ceramic is man-made from a natural material.
Is limestone natural or man made