Search results
Appearance
There is a page named "Europium-141" on Wikipedia
- Naturally occurring europium (63Eu) is composed of two isotopes, 151Eu and 153Eu, with 153Eu being the most abundant (52.2% natural abundance). While 153Eu...20 KB (1,081 words) - 02:23, 19 August 2024
- Europium(III) chromate is a chemical compound composed of europium, chromium and oxygen with europium in the +3 oxidation state, chromium in the +5 oxidation...5 KB (482 words) - 20:08, 8 August 2024
- 09% radioactive lanthanum-138 Praseodymium-141 Europium-153* naturally occurs with 47.8% radioactive europium-151 Terbium-159 Holmium-165 Thulium-169 Lutetium-175*...6 KB (697 words) - 10:56, 29 February 2024
- Terbium green phosphors are combined with divalent europium blue phosphors and trivalent europium red phosphors to provide trichromatic lighting technology...40 KB (4,806 words) - 19:04, 30 August 2024
- The two sources of natural promethium are rare alpha decays of natural europium-151 (producing promethium-147) and spontaneous fission of uranium (various...41 KB (4,834 words) - 16:03, 28 August 2024
- Isotopes of gadolinium (redirect from Gadolinium-141)primary decay products for isotopes lighter than 158Gd are isotopes of europium and the primary products of heavier isotopes are isotopes of terbium. mGd –...18 KB (1,121 words) - 08:11, 2 July 2024
- number 151§ Samarium-152 (α) Samarium-154 (2B)* Europium-151 (α) – long-lived primordial radionuclide Europium-153 (α)* Gadolinium-152 (α) – long-lived primordial...28 KB (3,270 words) - 05:37, 27 August 2024
- actinide series in the periodic table, located under the lanthanide element europium and was thus named after the Americas by analogy. Americium was first produced...76 KB (9,245 words) - 19:49, 16 August 2024
- Isotopes of samarium (redirect from Samarium-141)isotopes of promethium, while heavier ones decay by beta decay to isotopes of europium. A 2012 paper revising the estimated half-life of 146Sm from 10.3(5)×107 y...23 KB (1,786 words) - 03:09, 21 August 2024
- Isotopes of promethium (redirect from Promethium-141)spontaneous fission of uranium-238 and less often from the alpha decay of europium-151. Promethium-147 is used as a beta particle source and a radioisotope...17 KB (844 words) - 10:50, 26 August 2024
- corresponds to 771–772 CE 155 Scylla is a main belt asteroid Europium-155 is a radioisotope or Europium and fission product with a half-life of 4.76 years 155...4 KB (470 words) - 11:30, 13 April 2024
- lutetium). Europium, gadolinium, and terbium were either considered as a separate group of rare-earth elements (the terbium group), or europium was included...156 KB (16,786 words) - 00:07, 30 August 2024
- and 151, which are represented by the very long-lived samarium-147 and europium-151. (Bismuth-209 was found to be radioactive in 2003, but with a half-life...13 KB (1,346 words) - 13:00, 6 July 2024
- similar to the aubrite of Bishopville (see Meteorite fall). This causes Europium measurements to be higher in both meteorites. The rock showed signs of...17 KB (1,594 words) - 04:06, 12 August 2024
- lanthanide metals are soft; their hardness increases across the series. Europium stands out, as it has the lowest density in the series at 5.24 g/cm3 and...107 KB (10,281 words) - 06:05, 4 August 2024
- Caesium Barium Lanthanum Cerium Praseodymium Neodymium Promethium Samarium Europium Gadolinium Terbium Dysprosium Holmium Erbium Thulium Ytterbium Lutetium...114 KB (11,793 words) - 23:12, 18 August 2024
- 37362–94–0 EuBr2 europium(II) bromide 13780–48–8 EuBr3 europium(III) bromide 13759–88–1 Eu(CHO2)3 europium(III) formate 3252–55–9 EuCl2 europium(II) chloride...139 KB (120 words) - 17:07, 15 July 2024
- "Pitting corrosion of titanium" (PDF). J. Electrochem. Soc. 141 (3): 636–642. Bibcode:1994JElS..141..636C. doi:10.1149/1.2054783. Archived (PDF) from the original...79 KB (8,788 words) - 08:10, 13 August 2024
- only a mixture of all the stable early lanthanides from praseodymium to europium, as had been suspected by Marc Delafontaine after spectroscopic analysis...37 KB (4,830 words) - 15:00, 19 August 2024
- highly flammable: 2 H2(g) + O2(g) → 2 H2O(l) (572 kJ/2 mol = 286 kJ/mol = 141.865 MJ/kg) Enthalpy of combustion: −286 kJ/mol. Hydrogen gas forms explosive...121 KB (12,378 words) - 11:07, 25 August 2024
- Europium →
- block elements referred to by some as inner transition elements? What do europium and americium have in common as far as their electron configuration? What