Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Iridium ine isotopes mbiri dzinowanikwa zvakasikwa, dzakasimba, 191Ir uye 193Ir, dzine uwandu hwepanyama hwe37.3% uye 62.7%, zvichiteerana. Anenge ma radioisotopes 37 akagadzirwawo, anosiyana-siyana mukuwanda kwenhamba kubva pa 164 kusvika ku 202. 192Ir, iyo inowira pakati pemaisotopes maviri akatsiga, ndiyo radioisotope yakatsiga, nehafu yehupenyu hwemazuva 73.827, uye inowana kushandiswa mubrachytherapy uye muindasitiri radiography, kunyanya pakuongorora kusaparadza kwewelds mune simbi mumaindasitiri emafuta negasi; iridium-192 masosi ave achibatanidzwa mutsaona dzinoverengeka dze radiological. Mamwe ma isotopes matatu ane hafu youpenyu hwezuva rimwe chete <unk>188Ir, 189Ir, uye 190Ir. Isotopes ane masses pazasi 191 kuora nokuda vamwe mubatanidzwa β + kuora, α kuora, uye (zvisingawanzoitiki) proton kubuda, kunze 189Ir, izvo kuora nokuda electron kubatwa. Synthetic isotopes inorema kupfuura 191 inoputsika ne β− kuputsika, kunyange zvazvo 192Ir inewo duku electron kubata kuputsika nzira. Zvose zvinonzi isotopes zveiridium zvakawanikwa pakati pa1934 na2008, uye zvakawanikwa munguva pfupi yapfuura zvaiva 200-202Ir. Zvimwe 32 metastable isomers zvakatsanangurwa, zvichienderana nehuwandu hwehuwandu kubva ku164 kusvika ku197. Chinhu chakatsiga pane zvose izvi 192m2Ir, iyo inoora nokuchinja kweisomeric nehafu yenguva yemakore 241, ichiita kuti igare yakatsiga kupfuura chero ipi zvayo yeisotopes yakagadzirwa yeiridium mumamiriro avo epasi. Isomeri isinganyanyi kugadzikana ndeye 190m3Ir ine hafu yenguva ye2 μs chete. Isotope ye191Ir ndiyo yokutanga yechinhu chipi nechipi chokuratidzwa kuti inopa mhedzisiro yeMössbauer. Ikoku kunouita unobetsera nokuda kweMössbauer spectroscopy nokuda kwokutsvakurudza mufizikisi, kemisitiri, biochemistry, metallurgy, uye mineralogy.  Mubvunzo: Iridium ine isotopes yakatsiga ngani mumasikirwo?
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