Neon is a natural element, but is rare on earth. It is mostly found on stars and is abundant in the universe.
It is synthetic; also known as "man-made".
Elements found in nature are referred to natural elements, as opposed to synthetic, which are man made.
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.
Neodymium is a natural element and a rare-earth metal that can be found in the Earth's crust. It is not man-made.
Hydrogen peroxide can be found in nature in trace amounts, mainly in the atmosphere and in some plants as a byproduct of photosynthesis. However, the hydrogen peroxide used in commercial products is typically manufactured through a chemical process.
Neon is found in nature, specifically, it is a small part of the Earth's atmosphere.
it is fount in nature.
Nobelium is a man made chemical element.
It occurs in nature, as the "fifth most abundant chemical element in the universe by mass" [Wikipedia].
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".
Elements found in nature are referred to natural elements, as opposed to synthetic, which are man made.
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.
Out of the 112 elements known, 90 are found in nature and the rest (22 are man made).