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- There is at least one citation here on Wikipedia: the article "helium compounds" lists lithium helide as a metal helide, along with sodium helide, potassium...3 KB (364 words) - 18:31, 30 December 2023
- neutral helium hydride. I found these two papers by Ketterle: W. Ketterle, H. Figger, and H. Walther (1985). "Emission spectra of bound helium hydride"...15 KB (1,944 words) - 18:45, 27 June 2024
- of lithium has somewhat shorter half-lives for both lithium-4 and lithium-5. I will change the sentence you quote to read "The shortest-lived helium isotope...94 KB (14,781 words) - 07:54, 26 March 2022
- TimeHorse (talk) I feel that Lithium-5 deserves more attention. There is no stable Isotope-5, of which Lithium-5 and Helium-5 are the most stable. At least...1 KB (111 words) - 14:56, 3 May 2024
- spherical droplet of superfluid helium-3, an unusual phase of matter attained by cooling the rare isotope of helium to near absolute zero. It turned...55 KB (8,390 words) - 14:31, 23 January 2024
- The section on the use of helium in diving is a bit misleading. Helium in itself does not protect against oxygen toxicity - reducing the amount of oxygen...86 KB (11,948 words) - 20:08, 5 February 2024
- distribution", there's the erroneous statement, "Helium can be synthesized by bombardment of lithium or boron with high-velocity protons, but this process...82 KB (11,901 words) - 07:53, 26 March 2022
- It appears that Helium-3 can form dimers: http://www.sciencedirect.com/science/article/pii/S0921452699026824 Can somebody verify that my reading of the...4 KB (612 words) - 21:26, 14 June 2024
- for inclusion in helium article. BBN makes prediction of lithium in only trace amounts, on that basis the statement in the lithium article fails the...100 KB (14,254 words) - 01:26, 2 February 2023
- The article implies that all helium-3 is either primordial or man-made. Every time a Uranium fissions it creates neutrons, that usually get absorbed by...5 KB (533 words) - 14:31, 23 January 2024
- helium is produced we can put them in, but decay of lithium-4 looks unlikely. --Andrew 20:47, Apr 5, 2005 (UTC) >> Even though the creation of helium...99 KB (15,921 words) - 04:26, 1 February 2023
- reported that classical novae explosions are the galactic producers of lithium." I think this should be carified to say: "On 27 May 2020, astronomers...20 KB (2,256 words) - 12:17, 9 June 2024
- source of lithium-7 would be helium-3, which in turn is produced from deuterium burning, and would probably be the main source given lithium-6’s relative...8 KB (624 words) - 12:07, 5 February 2024
- next lighter and heavier elements Helium and Beryllium, which means that alone among stable light elements, Lithium can produce net energy through nuclear...16 KB (2,311 words) - 14:56, 3 May 2024
- rather than fusion into lithium-7, so the neutron-capture cross section drops. Additionally, helium-4 is very stable, while lithium-7 is also fragile, and...12 KB (1,655 words) - 12:33, 28 July 2024
- how many electrons orbit. Say a helium atom accepts a proton and electron from a hydrogen atom, the result is a lithium atom. There needs to be clarification...922 bytes (143 words) - 09:00, 28 January 2024
- 24 December 2016 (UTC) I thought read long ago that it uses BeO but just helium cooled fast breeder with SiC cladding and ZrC reflector starting with 15%...3 KB (527 words) - 21:49, 20 March 2024
- Talk:Isotopes of beryllium (section 8Be: Shouldn't alpha decay to helium-4 (read: two helium-4 nuclei) be considered fission?)that an alpha particle happens to be a helium-4 nucleus in the first place, why is alpha decay ***to*** helium-4 not noted as fission if the daughter...12 KB (1,625 words) - 17:01, 5 August 2024
- an ns1 element above Lithium! The only controversial change is grouping Helium as an ns2 element above Beryllium. As long as Helium is colored the same...20 KB (3,074 words) - 16:23, 20 March 2024
- requirements for Lithium-6 + Hydrogen-2 > 2X Helium-4 (and no neutrons) has one of the lowest pressure/temperature innition requirements, Lithium-7 also ignites...27 KB (3,162 words) - 01:01, 7 June 2024
- and silver and samarium, And bismuth, bromine, lithium, beryllium and barium. There's holmium and helium and hafnium and erbium, And phosphorus and francium