Americium

Americium is a synthetic chemical element; it has symbol Am and atomic number 95. It is radioactive and a transuranic member of the actinide series in the periodic table, located under the lanthanide element europium and was thus named after the Americas by analogy.

American chemist (1912–1999)

device that detects smoke, typically as an indicator of fire

American nuclear scientist

Artificial nuclides with atomic number of 95 but with different mass numbers

American chemist (1920-1973)