Definitions
a radioactive transuranic metallic element; discovered by bombarding uranium with helium atoms
Word origin
From Americ(as) + -ium, by analogy with europium.
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Element with symbol Am”9 letters
Not quite right?
"Search similar patterns."
A________