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The stable indium isotope, indium-113, is one of the p-nuclei, the origin of which is not fully understood; although indium-113 is known to be made directly in the s- and r-processes (rapid neutron capture), and also as the daughter of very long-lived cadmium-113, which has a half-life of about eight quadrillion years, this cannot account for ...
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1.19 francium-212: 20.0 1.20 curium-237: 20 1.2 carbon-11: 20.334 1.2200 plutonium-233: 20.9 1.25 thorium-233: 21.83 1.310 francium-223: 22.00 1.320 americium-247: 23.0 1.38 uranium-239: 23.45 1.407 radon-212: 23.9 1.43 radon-223: 24.3 1.46 radon-208: 24.35 1.461 protactinium-235: 24.44 1.466 bismuth-199m1: 24.70 1.482 bismuth-212m1: 25.0 1.50 ...
18.1 (s) 19.0 (s) 20.4 (s) 21.6 (s) 22.9 (s) 24.9 27.1 11 Na sodium; use ... The vapour pressure of metallic indium". Journal of the Chemical Society (Resumed ...
Substance Class T C (K) H C (T) Type BCS References Al: Element 1.20 0.01 I yes [1] [2] [3]Bi: Element 5.3 × 10 −4: 5.2 × 10 −6: I no [note 1] [4]Cd: Element 0.52 0.0028 I yes [2] [3]Diamond:B
Indium (49 In) consists of two primordial nuclides, with the most common (~ 95.7%) nuclide (115 In) being measurably though weakly radioactive. Its spin-forbidden decay has a half-life of 4.41×10 14 years, much longer than the currently accepted age of the Universe.
A compound semiconductor is a semiconductor compound composed of chemical elements of at least two different species. These semiconductors form for example in periodic table groups 13–15 (old groups III–V), for example of elements from the Boron group (old group III, boron, aluminium, gallium, indium) and from group 15 (old group V, nitrogen, phosphorus, arsenic, antimony, bismuth).
In +, oxidation state +1; In 4+ 2 units, oxidation state of +2, also found in some indium halides, e.g. In 2 Br 3. nonlinear In 5+ 3 units isoelectronic with Hg 2+ 3. The compound In 2 Te 5 is a polytelluride containing the Te 2− 3 unit. None of the indium chalcogenides can be described simply as ionic in nature, they all involve a degree of ...