rare metals - Samarium - Periodic Table of Videos



Samarium - Periodic Table of Videos

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Discussion

  • - What do you think about this? see, and tell us now.
  • - @Busterlanger1 Ummmmmmmm, yes. Look up "excimer" on Wikipedia.
  • - It is also used in samarium cobalt magnets.
  • - ken stine STOP WAITING YOUR TIME
  • - So what did the Samarium atom say when it looked at its bottom? Pu! /bad joke
  • - @AlwaysReadTheLabel i bet he did and they cut it out lol
  • - boom.
  • - @Busterlanger1 Argon can use Florine as a Ligand under highly pressurized or highly energetic conditions to form a stable coordination complex in a high energy state. Which changes the reactivity of the Argon. Then the complex can be stimulated to release some of it's energy which makes it "metastable" it then breaks apart into loose atoms and produces ultraviolet radiation. Thus you can make and Argon-Florine laser. lol u mad bro?
  • - I think it's because these vids were shot in the early days of PV.
  • - 'basically to stop them going boom' =]
  • - @Almontmarine Ummmmmmmm, no.
  • - Can imagine that gentle laugh at the end developing into a full-on cackle-of-doom in time...
  • - a million dollar smile
  • - @Almontmarine Only when excited by a power source, and ArF is highly unstable. There are some stable compounds like argon fluorohydride (HArF) but they're not easy to make nor that stable (HArF was discovered first, in 2000, and breaks apart above -256°C). Generally speaking, noble gas compounds are very rare: helium and neon, for example, have none.
  • - @Hackerfromthe90s Probably the same response as that guy who entered a pharmacy and asked for "one pound of mofeen".
  • - @bushiyo2 lol, trolls, no I'm not mad, thanks for informing me otherwise though! :)
  • - Nice vid and all.... but the cameraman needs to lay off the Redbull, he can't seem to keep it still. "This is Samarium... there it is! no here it is! over there again!"
  • - Ask for a bucket of Samarium. See what response you get!
  • - Samarium!
  • - another unknown element for most of mortals of the group of rare earths.
  • - @upisoft2 At least this element helps prevent nuclear meltdown.
  • - Sumarium shark repellent clothing and surfboards anyone? REF: See PBS hunting the elements.
  • - this video needs to be updated. we recently found out that samarium is a shark repellent.
  • - "Basically to stop them from going boom." I loved that.
  • - The rare earth metal videos are much shorter than the others. Is this because they are boring. I'd like to see more
  • - Nuclear reactors don't so much go "boom" as melt. The reason is, nuclear power is generated by heat produced via fission, which is captured by generating steam and putting it through turbines. Thus, when the reaction runs away, it generates too much heat for the system to handle.
  • - Samarium disulphosalycilate is used as an antiseptic and antiphlogistic agent in some throatwash drops like Phlogosol.
  • - Only ten comments on this video, and with all its views.
  • - argon reacts with fluorine to make "ArF".
  • - @AgentCROCODILE Only at very high temperatures.
  • - Samarium-cobalt alloys are used as very powerful magnets- not nearly as strong as the highest grade of neodymium-iron-boron magnets but close.
  • - @Desmaad and then goes boom ^^
  • - Sumerian? =)
  • - Ends of comments.