An element that does not occur in nature but can be produced
artificially is
1 Thorium
2 Radium
3 Plutonium
4 Uranium
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Answer / chromium
Any radioactive synthetic elements. Includes:
Technetium(can be formed artifically and found in nature, BOTH)
Plutonium(can be formed artifically and found in nature, BOTH)
Uranium(can be formed artifically and found in nature, BOTH)
Neptunium
Plutonium
Americium
Curium
Berkelium
Californium
Einsteinium
Fermium
Mendelevium
Nobelium
Lawrencium
Rutherfordium
Dubnium
Seaboegium
Bohrium
Hassium
Meitnerium
Darmstadtium
Roentgenium
Copernicium
Nihonium
Flerovium
Moscovium
Livermorium
Tennessine
Oganesson
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