it is fount in nature.
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.
Nobelium is a man made chemical element.
helium
Trinitrotoluene is man made.
Nylon is not 'found' anywhere in nature - it is a man-made substance.
Every element found on the Periodic Table can be found in a natural environment. None are man-made. Only compounds can be man-made.
It is synthetic; also known as "man-made".
Copper occurs naturally as both an element and in various compounds. In its pure form, copper is an element on the periodic table with the symbol Cu. However, it can also be found in nature as compounds such as copper oxide and copper sulfide.
Neon is found in nature, specifically, it is a small part of the Earth's atmosphere.
Elements found in nature are referred to natural elements, as opposed to synthetic, which are man made.
No, copper is not a chemical compound. Its a chemical element.A chemical element is a substance made up of atoms of only one type. IE: Copper. Or hydrogen. Or Helium. Or Lithium... (there are ninety two naturally occurring elements, and several more man made ones)
No, nylon is a synthetic polymer made from petroleum products. It is not found in nature and is produced through chemical processes in laboratories or factories.