Naturally occurring

rhodium Rhodium is a chemical element; it has symbol Rh and atomic number 45. It is a very rare, silvery-white, hard, corrosion-resistant transition metal. It is a noble metal and a member of the platinum group. It has only one naturally occurring isot ...

(₄₅Rh) is composed of only one stable

isotope Isotopes are distinct nuclear species (or ''nuclides'') of the same chemical element. They have the same atomic number (number of protons in their Atomic nucleus, nuclei) and position in the periodic table (and hence belong to the same chemica ...

, ¹⁰³Rh. The most stable

radioisotope A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is a nuclide that has excess numbers of either neutrons or protons, giving it excess nuclear energy, and making it unstable. This excess energy can be used in one of three ...

s are ¹⁰¹Rh with a

half-life Half-life is a mathematical and scientific description of exponential or gradual decay. Half-life, half life or halflife may also refer to: Film * Half-Life (film), ''Half-Life'' (film), a 2008 independent film by Jennifer Phang * ''Half Life: ...

of 3.3 years, ¹⁰²Rh with a

of 207 days, and ⁹⁹Rh with a half-life of 16.1 days. Thirty other radioisotopes have been characterized with

atomic weight Relative atomic mass (symbol: ''A''; sometimes abbreviated RAM or r.a.m.), also known by the deprecated synonym atomic weight, is a dimensionless physical quantity defined as the ratio of the average mass of atoms of a chemical element in a giv ...

s ranging from 88.949 u (⁸⁹Rh) to 121.943 u (¹²²Rh). Most of these have half-lives that are less than an hour except ¹⁰⁰Rh (half-life: 20.8 hours) and ¹⁰⁵Rh (half-life: 35.36 hours). There are also numerous

meta state A nuclear isomer is a metastable state of an atomic nucleus, in which one or more nucleons (protons or neutrons) occupy excited state levels (higher energy levels). "Metastable" describes nuclei whose excited states have half-lives of 10−9 s ...

s with the most stable being ^102mRh (0.141 MeV) with a half-life of about 3.7 years and ^101mRh (0.157 MeV) with a half-life of 4.34 days. The primary

decay mode Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is conside ...

before the only stable isotope, ¹⁰³Rh, is

electron capture Electron capture (K-electron capture, also K-capture, or L-electron capture, L-capture) is a process in which the proton-rich nucleus of an electrically neutral atom absorbs an inner atomic electron, usually from the K or L electron shells. Th ...

and the primary mode after is

beta emission In nuclear physics, beta decay (β-decay) is a type of radioactive decay in which an atomic nucleus emits a beta particle (fast energetic electron or positron), transforming into an isobar of that nuclide. For example, beta decay of a neutron t ...

. The primary

decay product In nuclear physics, a decay product (also known as a daughter product, daughter isotope, radio-daughter, or daughter nuclide) is the remaining nuclide left over from radioactive decay. Radioactive decay often proceeds via a sequence of steps ( d ...

before ¹⁰³Rh is

ruthenium Ruthenium is a chemical element; it has symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is unreactive to most chem ...

and the primary product after is

palladium Palladium is a chemical element; it has symbol Pd and atomic number 46. It is a rare and lustrous silvery-white metal discovered in 1802 by the English chemist William Hyde Wollaston. He named it after the asteroid Pallas (formally 2 Pallas), ...

List of isotopes

, -id=Rhodium-90 , rowspan=2, ⁹⁰Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 45 , rowspan=2, 89.94457(22)# , rowspan=2, 29(3) ms , β⁺ , ⁹⁰Ru , rowspan=2, (0+) , rowspan=2, , - , β⁺, p? (<0.7%) , ⁸⁹Tc , -id=Rhodium-90m , rowspan=2 style="text-indent:1em" , ^90mRhOrder of ground state and isomer is uncertain. , rowspan=2 colspan="3" style="text-indent:2em" , 0(500)# keV , rowspan=2, 0.56(2) s , β⁺ (90.4%) , ⁹⁰Ru , rowspan=2, (7+) , rowspan=2, , - , β⁺, p (9.6%) , ⁸⁹Tc , -id=Rhodium-91 , rowspan=2, ⁹¹Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 46 , rowspan=2, 90.93712(32)# , rowspan=2, 1.47(22) s , β⁺ (98.7%) , ⁹¹Ru , rowspan=2, (9/2+) , rowspan=2, , - , β⁺, p (1.3%) , ⁹⁰Tc , -id=Rhodium-91m , rowspan=3 style="text-indent:1em" , ^91mRh , rowspan=3 colspan="3" style="text-indent:2em" , 172.9(4) keV , rowspan=3, 1.8# s , β⁺? , ⁹¹Ru , rowspan=3, 1/2−# , rowspan=3, , - , β⁺, p? , ⁹⁰Tc , - , IT? , ⁹¹Rh , -id=Rhodium-92 , rowspan=2, ⁹²Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 47 , rowspan=2, 91.9323677(47) , rowspan=2, 5.61(8) s , β⁺ (97.95%) , ⁹²Ru , rowspan=2, (6+) , rowspan=2, , - , β⁺, p (2.05%) , ⁹¹Tc , -id=Rhodium-92m1 , rowspan=2 style="text-indent:1em" , ^92m1Rh , rowspan=2 colspan="3" style="text-indent:2em" , 50(100)# keV , rowspan=2, 3.18(22) s , β⁺ (98.3%) , ⁹²Ru , rowspan=2, (2+) , rowspan=2, , - , β⁺, p (1.7%) , ⁹¹Tc , -id=Rhodium-92m2 , style="text-indent:1em" , ^92m2Rh , colspan="3" style="text-indent:2em" , 105(100)# keV , 232(15) ns , IT , ⁹²Rh , (4+) , , -id=Rhodium-93 , ⁹³Rh , style="text-align:right" , 45 , style="text-align:right" , 48 , 92.9259128(28) , 13.9(16) s , β⁺ , ⁹³Ru , 9/2+# , , -id=Rhodium-94 , rowspan=2, ⁹⁴Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 49 , rowspan=2, 93.9217305(36) , rowspan=2, 70.6(6) s , β⁺ (98.2%) , ⁹⁴Ru , rowspan=2, (4+) , rowspan=2, , - , β⁺, p (1.8%) , ⁹³Tc , -id=Rhodium-94m1 , style="text-indent:1em" , ^94m1Rh , colspan="3" style="text-indent:2em" , 54.60(20)# keV , 480(30) ns , IT , ⁹⁴Rh , (2+) , , -id=Rhodium-94m2 , style="text-indent:1em" , ^94m2Rh , colspan="3" style="text-indent:2em" , 300(200)# keV , 25.8(2) s , β⁺ , ⁹⁴Ru , (8+) , , -id=Rhodium-95 , ⁹⁵Rh , style="text-align:right" , 45 , style="text-align:right" , 50 , 94.9158979(42) , 5.02(10) min , β⁺ , ⁹⁵Ru , (9/2)+ , , -id=Rhodium-95m , rowspan=2 style="text-indent:1em" , ^95mRh , rowspan=2 colspan="3" style="text-indent:2em" , 543.3(3) keV , rowspan=2, 1.96(4) min , IT (88%) , ⁹⁵Rh , rowspan=2, (1/2)− , rowspan=2, , - , β⁺ (12%) , ⁹⁵Ru , -id=Rhodium-96 , ⁹⁶Rh , style="text-align:right" , 45 , style="text-align:right" , 51 , 95.914452(11) , 9.90(10) min , β⁺ , ⁹⁶Ru , 6+ , , -id=Rhodium-96m , rowspan=2 style="text-indent:1em" , ^96mRh , rowspan=2 colspan="3" style="text-indent:2em" , 51.98(9) keV , rowspan=2, 1.51(2) min , IT (60%) , ⁹⁶Rh , rowspan=2, 3+ , rowspan=2, , - , β⁺ (40%) , ⁹⁶Ru , -id=Rhodium-97 , ⁹⁷Rh , style="text-align:right" , 45 , style="text-align:right" , 52 , 96.911328(38) , 30.7(6) min , β⁺ , ⁹⁷Ru , 9/2+ , , -id=Rhodium-97m , rowspan=2 style="text-indent:1em" , ^97mRh , rowspan=2 colspan="3" style="text-indent:2em" , 258.76(18) keV , rowspan=2, 46.2(16) min , β⁺ (94.4%) , ⁹⁷Ru , rowspan=2, 1/2− , rowspan=2, , - , IT (5.6%) , ⁹⁷Rh , -id=Rhodium-98 , ⁹⁸Rh , style="text-align:right" , 45 , style="text-align:right" , 53 , 97.910708(13) , 8.72(12) min , β⁺ , ⁹⁸Ru , (2)+ , , -id=Rhodium-98m , rowspan=2 style="text-indent:1em" , ^98mRh , rowspan=2 colspan="3" style="text-indent:2em" , 56.3(10) keV , rowspan=2, 3.6(2) min , IT (89%) , ⁹⁸Rh , rowspan=2, (5+) , rowspan=2, , - , β⁺ (11%) , ⁹⁸Ru , -id=Rhodium-99 , ⁹⁹Rh , style="text-align:right" , 45 , style="text-align:right" , 54 , 98.908121(21) , 16.1(2) d , β⁺ , ⁹⁹Ru , 1/2− , , -id=Rhodium-99m , rowspan=2 style="text-indent:1em" , ^99mRh , rowspan=2 colspan="3" style="text-indent:2em" , 64.4(5) keV , rowspan=2, 4.7(1) h , β⁺ , ⁹⁹Ru , rowspan=2, 9/2+ , rowspan=2, , - , IT? , ⁹⁹Rh , -id=Rhodium-100 , rowspan=2, ¹⁰⁰Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 55 , rowspan=2, 99.908114(19) , rowspan=2, 20.8(1) h , EC (95.1%) , ¹⁰⁰Ru , rowspan=2, 1− , rowspan=2, , - , β⁺ (4.9%) , ¹⁰⁰Ru , -id=Rhodium-100m1 , style="text-indent:1em" , ^100m1Rh , colspan="3" style="text-indent:2em" , 74.782(14) keV , 214.0(20) ns , IT , ¹⁰⁰Rh , (2)+ , , -id=Rhodium-100m2 , rowspan=2 style="text-indent:1em" , ^100m2Rh , rowspan=2 colspan="3" style="text-indent:2em" , 107.6(2) keV , rowspan=2, 4.6(2) min , IT (98.3%) , ¹⁰⁰Rh , rowspan=2, (5+) , rowspan=2, , - , β⁺ (1.7%) , ¹⁰⁰Ru , -id=Rhodium-100m3 , style="text-indent:1em" , ^100m3Rh , colspan="3" style="text-indent:2em" , 219.61(22) keV , 130(10) ns , IT , ¹⁰⁰Rh , (7+) , , -id=Rhodium-101 , ¹⁰¹Rh , style="text-align:right" , 45 , style="text-align:right" , 56 , 100.9061589(63) , 4.07(5) y , EC , ¹⁰¹Ru , 1/2− , , -id=Rhodium-101m , rowspan=2 style="text-indent:1em" , ^101mRh , rowspan=2 colspan="3" style="text-indent:2em" , 157.32(3) keV , rowspan=2, 4.343(10) d , EC (92.80%) , ¹⁰¹Ru , rowspan=2, 9/2+ , rowspan=2, , - , IT (7.20%) , ¹⁰¹Rh , -id=Rhodium-102 , rowspan=2, ¹⁰²Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 57 , rowspan=2, 101.9068343(69) , rowspan=2, 207.0(15) d , β⁺ (78%) , ¹⁰²Ru , rowspan=2, 2− , rowspan=2, , - , β⁻ (22%) , ¹⁰²Pd , -id=Rhodium-102m , rowspan=2 style="text-indent:1em" , ^102mRh , rowspan=2 colspan="3" style="text-indent:2em" , 140.73(9) keV , rowspan=2, 3.742(10) y , β⁺ (99.77%) , ¹⁰²Ru , rowspan=2, 6+ , rowspan=2, , - , IT (0.233%) , ¹⁰²Rh , -id=Rhodium-103 , ¹⁰³Rh

Fission product Nuclear fission products are the atomic fragments left after a large atomic nucleus undergoes nuclear fission. Typically, a large nucleus like that of uranium fissions by splitting into two smaller nuclei, along with a few neutrons, the releas ...

, style="text-align:right" , 45 , style="text-align:right" , 58 , 102.9054941(25) , colspan=3 align=center, Stable , 1/2− , 1.0000 , -id=Rhodium-103m , style="text-indent:1em" , ^103mRh , colspan="3" style="text-indent:2em" , 39.753(6) keV , 56.114(9) min , IT , ¹⁰³Rh , 7/2+ , , -id=Rhodium-104 , rowspan=2, ¹⁰⁴Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 59 , rowspan=2, 103.9066453(25) , rowspan=2, 42.3(4) s , β⁻ (99.55%) , ¹⁰⁴Pd , rowspan=2, 1+ , rowspan=2, , - , β⁺ (0.45%) , ¹⁰⁴Ru , -id=Rhodium-104m , rowspan=2 style="text-indent:1em" , ^104mRh , rowspan=2 colspan="3" style="text-indent:2em" , 128.9679(5) keV , rowspan=2, 4.34(3) min , IT (99.87%) , ¹⁰⁴Rh , rowspan=2, 5+ , rowspan=2, , - , β⁻ (0.13%) , ¹⁰⁴Pd , -id=Rhodium-105 , ¹⁰⁵Rh , style="text-align:right" , 45 , style="text-align:right" , 60 , 104.9056878(27) , 35.341(19) h , β⁻ , ¹⁰⁵Pd , 7/2+ , , -id=Rhodium-105m , style="text-indent:1em" , ^105mRh , colspan="3" style="text-indent:2em" , 129.742(4) keV , 42.8(3) s , IT , ¹⁰⁵Rh , 1/2− , , -id=Rhodium-106 , ¹⁰⁶Rh , style="text-align:right" , 45 , style="text-align:right" , 61 , 105.9072859(58) , 30.07(35) s , β⁻ , ¹⁰⁶Pd , 1+ , , -id=Rhodium-106m , style="text-indent:1em" , ^106mRh , colspan="3" style="text-indent:2em" , 132(11) keV , 131(2) min , β⁻ , ¹⁰⁶Pd , (6)+ , , -id=Rhodium-107 , ¹⁰⁷Rh , style="text-align:right" , 45 , style="text-align:right" , 62 , 106.906748(13) , 21.7(4) min , β⁻ , ¹⁰⁷Pd , 7/2+ , -id=Rhodium-107m , style="text-indent:1em" , ^107mRh , colspan="3" style="text-indent:2em" , 268.36(4) keV , >10 μs , IT , ¹⁰⁷Rh , 1/2− , , -id=Rhodium-108 , ¹⁰⁸Rh , style="text-align:right" , 45 , style="text-align:right" , 63 , 107.908715(15) , 16.8(5) s , β⁻ , ¹⁰⁸Pd , 1+ , , -id=Rhodium-108m , style="text-indent:1em" , ^108mRh , colspan="3" style="text-indent:2em" , 115(18) keV , 6.0(3) min , β⁻ , ¹⁰⁸Pd , (5+) , , -id=Rhodium-109 , ¹⁰⁹Rh , style="text-align:right" , 45 , style="text-align:right" , 64 , 108.9087496(43) , 80.8(7) s , β⁻ , ¹⁰⁹Pd , 7/2+ , , -id=Rhodium-109m , style="text-indent:1em" , ^109mRh , colspan="3" style="text-indent:2em" , 225.873(19) keV , 1.66(4) μs , IT , ¹⁰⁹Rh , 3/2+ , , -id=Rhodium-110 , ¹¹⁰Rh , style="text-align:right" , 45 , style="text-align:right" , 65 , 109.911080(19) , 3.35(12) s , β⁻ , ¹¹⁰Pd , (1+) , , -id=Rhodium-110m , style="text-indent:1em" , ^110mRh , colspan="3" style="text-indent:2em" , 220(150)# keV , 28.5(13) s , β⁻ , ¹¹⁰Pd , (6+) , , -id=Rhodium-111 , ¹¹¹Rh , style="text-align:right" , 45 , style="text-align:right" , 66 , 110.9116432(74) , 11(1) s , β⁻ , ¹¹¹Pd , (7/2+) , , -id=Rhodium-112 , ¹¹²Rh , style="text-align:right" , 45 , style="text-align:right" , 67 , 111.914405(47) , 3.4(4) s , β⁻ , ¹¹²Pd , (1+) , , -id=Rhodium-112m , style="text-indent:1em" , ^112mRh , colspan="3" style="text-indent:2em" , 340(70) keV , 6.73(15) s , β⁻ , ¹¹²Pd , (6+) , , -id=Rhodium-113 , ¹¹³Rh , style="text-align:right" , 45 , style="text-align:right" , 68 , 112.9154402(77) , 2.80(12) s , β⁻ , ¹¹³Pd , (7/2+) , , -id=Rhodium-114 , ¹¹⁴Rh , style="text-align:right" , 45 , style="text-align:right" , 69 , 113.918722(77) , 1.85(5) s , β⁻ , ¹¹⁴Pd , 1+ , , -id=Rhodium-114m , style="text-indent:1em" , ^114mRh , colspan="3" style="text-indent:2em" , 200(150)# keV , 1.85(5) s , β⁻ , ¹¹⁴Pd , (7−) , , -id=Rhodium-115 , rowspan=2, ¹¹⁵Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 70 , rowspan=2, 114.9203116(79) , rowspan=2, 1.03(3) s , β⁻ , ¹¹⁵Pd , rowspan=2, (7/2+) , rowspan=2, , - , β⁻, n? , ¹¹⁴Pd , -id=Rhodium-116 , rowspan=2, ¹¹⁶Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 71 , rowspan=2, 115.924062(79) , rowspan=2, 685(39) ms , β⁻ (>97.9%) , ¹¹⁶Pd , rowspan=2, 1+ , rowspan=2, , - , β⁻, n? (<2.1%) , ¹¹⁵Pd , -id=Rhodium-116m , rowspan=2 style="text-indent:1em" , ^116mRh , rowspan=2 colspan="3" style="text-indent:2em" , 200(150)# keV , rowspan=2, 570(50) ms , β⁻ (>97.9%) , ¹¹⁶Pd , rowspan=2, (6−) , rowspan=2, , - , β⁻, n? (<2.1%) , ¹¹⁵Pd , -id=Rhodium-117 , rowspan=2, ¹¹⁷Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 72 , rowspan=2, 116.9260363(95) , rowspan=2, 421(30) ms , β⁻ , ¹¹⁷Pd , rowspan=2, 7/2+# , rowspan=2, , - , β⁻, n? (<7.6%) , ¹¹⁶Pd , -id=Rhodium-117m , style="text-indent:1em" , ^117mRh , colspan="3" style="text-indent:2em" , 321.2(10) keV , 138(17) ns , IT , ¹¹⁷Rh , 3/2+# , , -id=Rhodium-118 , rowspan=2, ¹¹⁸Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 73 , rowspan=2, 117.930341(26) , rowspan=2, 282(9) ms , β⁻ (96.9%) , ¹¹⁸Pd , rowspan=2, 1+# , rowspan=2, , - , β⁻, n (3.1%) , ¹¹⁷Pd , -id=Rhodium-118m , rowspan=3 style="text-indent:1em" , ^118mRh , rowspan=3 colspan="3" style="text-indent:2em" , 200(150)# keV , rowspan=3, 310(30) ms , β⁻ (96.9%) , ¹¹⁸Pd , rowspan=3, 6−# , rowspan=3, , - , β⁻, n (3.1%) , ¹¹⁷Pd , - , IT? , ¹¹⁸Rh , -id=Rhodium-119 , rowspan=2, ¹¹⁹Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 74 , rowspan=2, 118.932557(10) , rowspan=2, 190(6) ms , β⁻ (93.6%) , ¹¹⁹Pd , rowspan=2, 7/2+# , rowspan=2, , - , β⁻, n (6.4%) , ¹¹⁸Pd , -id=Rhodium-120 , rowspan=3, ¹²⁰Rh , rowspan=3 style="text-align:right" , 45 , rowspan=3 style="text-align:right" , 75 , rowspan=3, 119.93707(22)# , rowspan=3, 129.6(42) ms , β⁻ , ¹²⁰Pd , rowspan=3, 8−# , rowspan=3, , - , β⁻, n (<9.3%) , ¹¹⁹Pd , - , β⁻, 2n? , ¹¹⁸Pd , -id=Rhodium-120m , style="text-indent:1em" , ^120mRh , colspan="3" style="text-indent:2em" , 157.2(7) keV , 295(16) ns , IT , ¹²⁰Rh , 6# , , -id=Rhodium-121 , rowspan=2, ¹²¹Rh , rowspan=2 style="text-align:right" , 45 , rowspan=2 style="text-align:right" , 76 , rowspan=2, 120.93961(67) , rowspan=2, 74(4) ms , β⁻ , ¹²¹Pd , rowspan=2, 7/2+# , rowspan=2, , - , β⁻, n (>11%) , ¹²⁰Pd , -id=Rhodium-122 , rowspan=3, ¹²²Rh , rowspan=3 style="text-align:right" , 45 , rowspan=3 style="text-align:right" , 77 , rowspan=3, 121.94431(32)# , rowspan=3, 51(6) ms , β⁻ , ¹²²Pd , rowspan=3, 7−# , rowspan=3, , - , β⁻, n (<3.9%) , ¹²¹Pd , - , β⁻, 2n? , ¹²⁰Pd , -id=Rhodium-122m , style="text-indent:1em" , ^122mRh , colspan="3" style="text-indent:2em" , 271.0(7) keV , 830(120) ns , IT , ¹²²Rh , 4+# , , -id=Rhodium-123 , rowspan=3, ¹²³Rh , rowspan=3 style="text-align:right" , 45 , rowspan=3 style="text-align:right" , 78 , rowspan=3, 122.94719(43)# , rowspan=3, 42(4) ms , β⁻ , ¹²³Pd , rowspan=3, 7/2+# , rowspan=3, , - , β⁻, n (>24%) , ¹²²Pd , - , β⁻, 2n? , ¹²¹Pd , -id=Rhodium-124 , rowspan=3, ¹²⁴Rh , rowspan=3 style="text-align:right" , 45 , rowspan=3 style="text-align:right" , 79 , rowspan=3, 123.95200(43)# , rowspan=3, 30(2) ms , β⁻ , ¹²⁴Pd , rowspan=3, 2+# , rowspan=3, , - , β⁻, n (<31%) , ¹²³Pd , - , β⁻, 2n? , ¹²²Pd , -id=Rhodium-125 , rowspan=3, ¹²⁵Rh , rowspan=3 style="text-align:right" , 45 , rowspan=3 style="text-align:right" , 80 , rowspan=3, 124.95509(54)# , rowspan=3, 26.5(20) ms , β⁻ , ¹²⁵Pd , rowspan=3, 7/2+# , rowspan=3, , - , β⁻, n? , ¹²⁴Pd , - , β⁻, 2n? , ¹²³Pd , -id=Rhodium-126 , rowspan=3, ¹²⁶Rh , rowspan=3 style="text-align:right" , 45 , rowspan=3 style="text-align:right" , 81 , rowspan=3, 125.96006(54)# , rowspan=3, 19(3) ms , β⁻ , ¹²⁶Pd , rowspan=3, 1−# , rowspan=3, , - , β⁻, n? , ¹²⁵Pd , - , β⁻, 2n? , ¹²⁴Pd , -id=Rhodium-127 , rowspan=3, ¹²⁷Rh , rowspan=3 style="text-align:right" , 45 , rowspan=3 style="text-align:right" , 82 , rowspan=3, 126.96379(64)# , rowspan=3, 28(14) ms , β⁻ , ¹²⁷Pd , rowspan=3, 7/2+# , rowspan=3, , - , β⁻, n? , ¹²⁶Pd , - , β⁻, 2n? , ¹²⁵Pd , -id=Rhodium-128 , rowspan=3, ¹²⁸Rh , rowspan=3 style="text-align:right" , 45 , rowspan=3 style="text-align:right" , 83 , rowspan=3, 127.97065(32)# , rowspan=3, 8# ms
550 ns, β⁻? , ¹²⁸Pd , rowspan=3, , rowspan=3, , - , β⁻, n? , ¹²⁷Pd , - , β⁻, 2n? , ¹²⁶Pd

References

* Isotope masses from: ** * Half-life, spin, and isomer data selected from the following sources. ** ** ** {{Navbox element isotopes Rhodium

Rhodium Rhodium is a chemical element; it has symbol Rh and atomic number 45. It is a very rare, silvery-white, hard, corrosion-resistant transition metal. It is a noble metal and a member of the platinum group. It has only one naturally occurring isot ...

List of isotopes

See also

References