e/Isotopes of copper

Information
has gloss	eng: Copper (Cu) has two stable isotopes, 63Cu and 65Cu, along with numerous radioisotopes. The vast majority of radioisotopes have half lives on the order of minutes or less; the longest-lived, 67Cu, has a half life of 61.8 hours. Standard atomic mass: 63.546(3) u.
lexicalization	eng: Isotopes of copper
subclass of	(noun) one of two or more atoms with the same atomic number but with different numbers of neutrons isotope
has instance	e/Copper-52
has instance	e/Copper-53
has instance	e/Copper-54
has instance	e/Copper-55
has instance	e/Copper-56
has instance	e/Copper-57
has instance	e/Copper-58
has instance	e/Copper-59
has instance	e/Copper-60
has instance	e/Copper-61
has instance	e/Copper-62
has instance	e/Copper-63
has instance	e/Copper-64
has instance	e/Copper-65
has instance	e/Copper-66
has instance	e/Copper-67
has instance	e/Copper-68
has instance	e/Copper-69
has instance	e/Copper-70
has instance	e/Copper-71
has instance	e/Copper-72
has instance	e/Copper-73
has instance	e/Copper-74
has instance	e/Copper-75
has instance	e/Copper-76
has instance	e/Copper-77
has instance	e/Copper-78
has instance	e/Copper-79
has instance	e/Copper-80

Meaning
Catalan
has gloss	cat: El Coure (Cu) presenta dos isòtops estables, el 63Cu i el 65Cu, juntament amb nombrosos radioisòtops. La majoria dels radioisòtops tenen períodes de semidesintegració de minuts o inclús menors; el de major vida, el 67Cu, té un període de semidesintegració de 61,8 hores. Massa atòmica estàndard: 63.546(3) u.
lexicalization	cat: Isòtops del coure
Japanese
has gloss	jpn: 銅(Cu)は63Cuと65Cuの2種の安定同位体と多くの放射性同位体を持つ。放射性同位体の大部分は半減期が分単位かそれ以下であるが、最も長いのは67Cuの61.8時間である。
lexicalization	jpn: 銅の同位体
Chinese
has gloss	zho: 銅（原子質量單位：63.546(3)）共有36個同位素，其中有2個同位素是穩定的。
lexicalization	zho: 銅的同位素