Makéhan curium kakardi antuk ngabombardir uranium utawi plutonium antuk néutron ring réaktor nuklir - aton saking lad bahan bakar nuklir madaging sawatara 20 gram curium.
Most americium is produced by bombarding uranium or plutonium with neutrons in nuclear reactors - one tonne of spent nuclear fuel contains about 100 grams of americium.