Lanthanum-116

Properties and data of the isotope ¹¹⁶La.

Content

General data

Name of the isotope:Lanthanum-116; La-116Symbol:¹¹⁶La or 11657LaMass number A:116 (= number of nucleons)Atomic number Z:57 (= number of protons)Neutrons N:59Mass defect:116.957256868 u (per nucleus)Nuclear binding energy:108944.983029 MeV (per nucleus)
939.18088818 MeV (average binding energy per nucleon)Half-life:Spin and parity:
(nuclear angular momentum)

Isotones and Isobars

The following table shows the atomic nuclei that are isotonic (same neutron number N = 59) and isobaric (same nucleon number A = 116) with Lanthanum-116. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.

OZ	Isotone N = 59	Isobar A = 116
33	⁹²As
34	⁹³Se
35	⁹⁴Br
36	⁹⁵Kr
37	⁹⁶Rb
38	⁹⁷Sr
39	⁹⁸Y
40	⁹⁹Zr
41	¹⁰⁰Nb
42	¹⁰¹Mo	¹¹⁶Mo
43	¹⁰²Tc	¹¹⁶Tc
44	¹⁰³Ru	¹¹⁶Ru
45	¹⁰⁴Rh	¹¹⁶Rh
46	¹⁰⁵Pd	¹¹⁶Pd
47	¹⁰⁶Ag	¹¹⁶Ag
48	¹⁰⁷Cd	¹¹⁶Cd
49	¹⁰⁸In	¹¹⁶In
50	¹⁰⁹Sn	¹¹⁶Sn
51	¹¹⁰Sb	¹¹⁶Sb
52	¹¹¹Te	¹¹⁶Te
53	¹¹²I	¹¹⁶I
54	¹¹³Xe	¹¹⁶Xe
55	¹¹⁴Cs	¹¹⁶Cs
56	¹¹⁵Ba	¹¹⁶Ba
57	¹¹⁶La	¹¹⁶La