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Fantom
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What two actinides occur naturally?
Only five actinides exist naturally which are Thorium, Protoactinium, Uranium, Neptunium and Plutonium while the other actinides are man made which are prepared by nuclear reactors.
Only five actinides exist naturally which are Thorium, Protoactinium, Uranium, Neptunium and Plutonium while the other actinides are man made which are prepared by nuclear reactors.