Silver nitrate is a man-made chemical compound. It is synthesized by reacting silver with nitric acid.
Sodium nitrate is a common man-made preservative used to extend the shelf life of processed meats like hot dogs and bacon.
Neodymium is a natural element and a rare-earth metal that can be found in the Earth's crust. It is not man-made.
No, Uranium is naturally occurring. But all elements beyond uranium are man-made.
surroudinds
Bromine is a natural element that is found in the Earth's crust and in seawater. It can also be produced as a byproduct of industrial processes.
On the periodic table, silver is a natural element, it's not synthetic.
Gunpowder is not a natural resource, but a man-made substance consisting of a mixture of sulfur, charcoal, and potassium nitrate. These ingredients are extracted or processed from natural resources, but the final product of gunpowder itself is synthetic.
It is natural but there are man-made imitations.
It can be made from natural or man made fibres.
Silver is made by nature.
Is limestone natural or man made
natural feature
Man-made and Natural Resources
Ceramic is man-made from a natural material.
Is limestone natural or man made
Is limestone natural or man made
No "NATURAL" calamities are man made.