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The most stable radioisotopes are 88 Y, which has a half-life of 106.6 days, and 91 Y, with a half-life of 58.51 days. All the other isotopes have half-lives of less than a day, except 87 Y, which …

人造同位素中比较稳定的有y-88（半衰期106.65日）、y-91（半衰期58.51日）和y-87（半衰期79.8小时），其它同位素的半衰期都小于一日。 Y-89以下的同位素的衰变模式主要是电子捕 …

Yttrium is a soft, silver-metallic, lustrous and highly crystalline transition metal in group 3. As expected by periodic trends, it is less electronegative than its predecessor in the group, …

2005年8月2日 · Yttrium – 88 Y – 88 39 protons 49 neutrons. Title: Microsoft Word - Yttrium 88.doc Author: LewisGL Created Date: 8/16/2005 10:58:18 AM ...

The following table shows the atomic nuclei that are isotonic (same neutron number N = 49) and isobaric (same nucleon number A = 88) with Yttrium-88. Naturally occurring isotopes are …

2021年5月7日 · Yttrium-88 | Y | CID 105173 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity …

RADIONUCLIDE: Y-88 . FORMS: Soluble . PHYSICAL CHARACTERISTICS. HALF-LIFE: 106.7 days . DECAY EMISSIONS . Gammas / X-rays Betas / Positrons (+) / Electrons* Alphas E …

2018年9月1日 · In this work, we discuss photonuclear production of yttrium-88 as a promising radiotracer for fracing operations. Single neutron knock-out from natural monoisotopic yttrium …

2018年5月5日 · In this work, we discuss photonuclear production of yttrium-88 as a promising radiotracer for fracing operations. Single neutron knock-out from natural monoisotopic yttrium …