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Plutonium is an element that does not occur in nature in significant amounts but can be produced artificially in nuclear reactors.
The first element to be made artificially was technetium.
Radium is a natural chemical element, an alkali earth metal; but some isotopes of radium can be obtained artificially.
Polonium is a naturally occurring element that can be found in trace amounts in certain minerals and soils. It can also be artificially produced in nuclear reactors or through the decay of heavier elements.
Polonium is a radioactive element that occurs naturally in the Earth's crust as a result of the decay of uranium. It can also be artificially produced in nuclear reactors or by bombarding bismuth with neutrons.
yes it can be produced
Copernicium is an artificial chemical element.
Technetium is named after the Greek word "technetos," meaning artificial, as it was the first element to be artificially produced.
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 an artificial element; natural plutonium exist only in extremely traces.
Polonium is a chemical element. So the only thing it is made of are polonium atoms.
Astatine is typically produced artificially by bombarding bismuth with alpha particles. It is most similar chemically to iodine due to its position in the halogen group of the periodic table, but its properties are also influenced by its position as a heavier element in the same group.