Strontium Encyclopedia

  • Strontium Simple English Wikipedia, the free encyclopedia

    Strontium is a chemical element. It has the chemical symbol Sr. It has the atomic number 38. It is a metal. The colour of the metal is silverwhite or yellowsilver.

  • Strontium New World Encyclopedia

    Strontium (chemical symbol Sr, atomic number 38) is a soft, silvery white metallic element that occurs naturally in the minerals celestite and strontianite.

  • Strontium definition of strontium by Medical dictionary

    strontium 89 a radioactive isotope of strontium having a halflife of 50.55 days and decaying by beta emission. It is used in the form of the chloride as a radiation source in the palliative treatment of bone pain in patients with metastatic bone lesions.

  • Strontium bromide Project Gutenberg SelfPublishing

    Email this Article Strontium bromide

  • Strontium 90 Encyclopedia

    STRONTIUM 90. When anyone discusses the harmful effects of atomic fallout, that discussion primarily relates to strontium 90 (90 Sr), an isotope created during both nuclear detonations and nuclearpower reactions. The parent chemical, strontium (Sr), is a silveryellow alkalineearth metal with

  • Strontium Definition of Strontium by MerriamWebster

    Strontium definition is a soft malleable ductile metallic element of the alkalineearth group occurring only in combination and used especially in color TV tubes, in

  • Strontium ranelate Wikipedia

    Strontium ranelate, a strontium(II) salt of ranelic acid, is a mediion for osteoporosis marketed as Protelos or Protos by Servier. Studies indie it can also slow the course of osteoarthritis of the knee. The drug is unusual in that it both increases deposition of new bone by osteoblasts and reduces the resorption of bone by osteoclasts.

    Metabolism: As a divalent ion, strontium is not metabolised. Does not inhibit cytochrome P450 enzymes
  • Strontium Elements in Fireworks ThoughtCo

    Strontium nitrate acts as both a colorant (the strontium part) and an oxidizer (the nitrate portion). Strontium salts impart a red color to fireworks. Strontium compounds are also important for stabilizing fireworks mixtures.

  • Strontium: Uses, Side Effects, Interactions, Dosage, and

    Strontium chloride is the most common form of strontium found in dietary supplements. People use supplements for building bones. But there isn't much scientific information about the safety or

  • Strontium chloride chemeurope

    Strontium chloride can be prepared from strontium hydroxide or strontium carbonate reacting with hydrochloric acid: Sr(OH) 2 (aq) + 2 HCl (aq) → SrCl 2 (aq) + 2 H 2 O (aq) It can also be prepared by the union of the elements, strontium and chlorine .

  • strontium David Darling

    Strontium ores . Celestine. Celestine, or celestite, is a mineral, strontium sulfate (SrSO 4), with distinctive pale blue or white, glassy, orthorhombic crystals, sometimes occurring in fibrous masses.

  • Strontium What does strontium stand for? The Free Dictionary

    The strontium 90 may have been in material used by the crooks to bulk out the tobacco in the cigarettes.

  • Strontium carbonate SrCO3 PubChem

    Strontium carbonate also precipitates from strontium sulfide soln with carbon dioxide. KirkOthmer Encyclopedia of Chemical Technology. 4th ed. Volumes 1: New York, NY. John Wiley and Sons, 1991Present., p. 22(97) 953

  • rubidium strontium encyclopedia peopleperformance

    Rubidium and strontium are used to radioactively date rocks, minerals, and meteorites according to Encyclopedia Britannica. Rubidium87 is an unstable isotope that has a halflife of about 50 billion years and decays to strontium87, a stable isotope of strontium.

  • Strontium Element Facts Periodic table

    Strontium metal burns in air with a distinctive red flame, forming a mixture of strontium oxide and nitride. The world's most accurate atomic clock, based on strontium atoms, would neither gain nor lose a second in more than 200 million years.

  • Strontium definition of strontium by The Free Dictionary

    A soft, silvery, easily oxidized metallic element that ignites spontaneously in air when finely divided. Strontium is used in pyrotechnic compounds and various alloys, and as a coating on hoderay tubes and related display devices to block xray emission.

  • Strontium nitrate Sr(NO3)2 PubChem

    STRONTIUM NITRATE is a white crystalline solid. Noncombustible but accelerates burning of combustible materials. May explode if large quantities are involved in a

  • strontium 90 encyclopedia ngia

    Strontium90 Wikipedia. Strontium90 ( 90. Sr ) is a radioactive isotope of strontium produced by nuclear fission, with a halflife of 28.8 years. It undergoes β decay into yttrium90, with a

  • Strontium CreationWiki, the encyclopedia of creation science

    Strontium is the 38th element on the periodic table in Group llA, Period 5. As a member of the alkaline earth metals, strontium is harder than alkali metals like Rubidium (37), and has a higher density.

  • Strontium chloride Wikipedia

    Strontium chloride (SrCl 2) is a salt of strontium and chloride. It is a typical salt, forming neutral aqueous solutions. Like all compounds of Sr, this salt emits a bright red colour in a flame in fact it is used as a source of redness in fireworks.

  • rubidium strontium encyclopedia warrenchem

    Encyclopedia of the Elements Technical Data History . Encyclopedia of the Elements is an important scientific and technical resource for researchers and professionals in industry.

  • strontium Infoplease

    strŏn´shēəm [key] [from Strontian, a Scottish town], a metallic chemical element symbol Sr at. no. 38 at. wt. 87.62 m.p. 769°C b.p. 1,384°C sp. gr. 2.6 at

  • Strontium90 Facts for Kids

    Strontium 90 is a radioactive isotope of strontium. It has a half life of roughly 29 years. Strontium 90 and Strontium 89 have medical appliions. They are used for radioation therapy, in the treatment of certain bone cancers. Because its appliion generates a lot of heat it is sometimes used instead of Plutonium in nuclear power plants. All content from Kiddle encyclopedia articles

  • Strontium oxide CreationWiki, the encyclopedia of

    Strontium oxide is a basic substance that is usually in the form of a white thick powder. It has cubic shaped crystals. Completely insoluble, it has a high melting point of 2,531° C (4,588° F) and also a high boiling point 3200 °C (5792 °F).

  • Strontium Academic Kids

    Notable characteristics . Due to its extreme reactivity to air, this element always naturally occurs combined with other elements and compounds, as in the minerals strontianite, celestite, etc.

  • Strontium Wikipedia

    Strontium is the chemical element with symbol Sr and atomic number 38. An alkaline earth metal, strontium is a soft silverwhite yellowish metallic element that is highly chemically reactive.

  • Strontium chemical element Britannica

    Strontium: Strontium (Sr), chemical element, one of the alkalineearth metals of Group 2 (IIa) of the periodic table. It is used as an ingredient in red signal flares and phosphors and is the principal health hazard in radioactive fallout. atomic number 38 atomic weight 87.62 melting point 769 °C (1,416 °F)

  • Strontium chemeurope

    Strontium is a bright silvery metal that is softer than calcium and even more reactive in water, which strontium decomposes on contact with to produce strontium hydroxide and hydrogen gas. It burns in air to produce both strontium oxide and strontium nitride, but since it does not react with nitrogen below 380°C it will only form the oxide spontaneously at room temperature.