Yes, plutonium is an artificial element, man made.
Plutonium is an artificial element; natural plutonium exist only in extremely traces.
Plutonium and xenon are radioactive elements. Plutonium is a synthetic element, while xenon occurs naturally but can also be produced synthetically. Barium and cesium are not synthetic elements but can have radioactive isotopes.
Plutonium is a synthetic element that is radioactive. It does not occur naturally in nature and must be artificially produced through the nuclear fission of uranium.
Plutonium is a pure chemical element.
Plutonium Plutonium
Plutonium .
Plutonium is a chemical element, not a molecule.
Iodine is found in nature and is not synthesized. As an example, there is iodine in sea water.
Plutonium is a very toxic element; also is a radioactive element.
Plutonium is not an inert chemical element, plutonium is very active.
Plutonium is a chemical element, not a molecule.
This is because uranium is man made.