Americium is a metal.
the answer to your question is metalloid as you can see in the periodic table it is not a metal, non metal or semimental and by researching i found its an metalloid
Americium is classified as a metal, specifically an inner transition metal with the atomic number 95. It exhibits metallic properties such as luster and good conductivity. Discovered in 1944, Americium is primarily used in smoke detectors and other applications requiring ionizing radiation.
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