ConceptNet 5: americium 241

americium 241 is a type of…

en americium ⁽ⁿ⁾ ➜
en gamma radiation source ⁽ⁿ⁾ ➜
en isotope ⁽ⁿ⁾ ➜
en solid ⁽ⁿ⁾ ➜

Links to other resources

sw.opencyc.org /2012/05/10/concept/en/Americium_241