Yttrium

Isotopes
Content created by REAL intelligence since 2016



(Incomplete)
IsotopeAbundanceT½ (s)Decay
76Y
77Y
78Y
79Y
80Y
81Y
82Y
83Y
84Y
85Y
86Y
87Y
88Y
89Y100 %Stable-
90Y
91Y
92Y
93Y
94Y
95Y
96Y
97Y
98Y
99Y
100Y
101Y
102Y
103Y
104Y
105Y
106Y
107Y
108Y
109Y
110Y
111Y
All data from [5].


α: alpha particle emission (4He nucleus)
β+: emission of an anti-electron and a neutrino. A proton inside the nucleus is transformed into a neutron
β-: emission of an electron and an anti-neutrino. A neutron inside the nucleus is transformed into a proton
ec: electron capture: capture of one orbital electron by the the nucleus. A proton inside the nucleus is transformed into a neutron plus a neutrino
SF: Spontaneous Fission: a nucleus spontaneously splits into fragment nuclides
IT: Isomeric Transition: a level above the ground state decays via electromagnetic process
n: neutron emission
p: proton emission
β- n (and similar): beta- decay followed by delayed neutron emission