Caesium - Element information, properties and uses | Periodic Table

Element Caesium (Cs), Group 1, Atomic Number 55, s-block, Mass 132.905. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. ... eyes (it's only an element!) but less romantically for the appearance of its emission spectrum in the spectroscope. Caesium was discovered in 1860 by Robert Bunsen (he of the burner ...

Cesium (Cs) : Penjelasan, Sifat dan Kegunaan - MASTAH

Sifat-sifat Cesium (Cs) Karakteristik metal ini dapat dilihat pada spektrum yang memiliki dua garis biru yang terang dan beberapa di bagian merah, kuning dan hijau. Elemen ini putih keperak-perakan, lunak dan mudah dibentuk. Sesium merupakan elemen akalin yang paling elektropositif. Sesium, galium dan raksa adalah tiga logam yang berbentuk cair ...

Cesium Gluconate (Cs-Gluc) - Hello Bio

Cesium gluconate is used as a component in cesium gluconate-based internal (intracellular) solutions for patch clamp electrophysiology. Cesium blocks potassium (K +) channels and K + currents to help provide a good space …

Who find the cesium?

What group is cesium found in? Cesium (Cs), also spelled caesium, chemical element of Group 1 (also called Group Ia) ... What is the history of cesium-137? Caesium-137 is produced from the nuclear fission of plutonium and uranium, and decays into barium-137. Before the construction of the first artificial nuclear reactor in late 1942 (the ...

Strong Lines of Cesium ( Cs ) - NIST

Cesium (Cs) Strong Lines of Cesium ( Cs ) Intensity : Vacuum Wavelength (Å) Spectrum : Reference : 20 : 639.36

Cesium Gluconate (Cs-Gluc) - Hello Bio

Cesium gluconate is used as a component in cesium gluconate-based internal (intracellular) solutions for patch clamp electrophysiology. Cesium blocks potassium (K +) channels and K + currents to help provide a good space clamp. Cesium-gluconate based internal solutions are commonly used for voltage-clamp applications and are useful when ...

Cesium (Cs) | Fisher Scientific

Cesium (Cs) Cesium, an alkali metal, was discovered spectroscopically in 1860. It occurs in lepidolite, pollucte, and other sources. Cesium is silvery-white, soft, ductile, and the most alkaline and most electropositive element. Cesium is one of …

What is cesium found in? Explained by FAQ Blog

What makes cesium unique? It is silvery gold, soft, and ductile. It is the most electropositive and most alkaline element. Cesium, gallium, and mercury are the only three metals that are liquid at or around room temperature. Cesium reacts explosively with cold water, and reacts with ice at temperatures above -116°C.

Cesium, chemický prvek Cs, popis a vlastnosti

Přírodní cesium je ze 100 % tvořeno stabilním izotopem 133 Cs, uměle bylo připraveno dalších 67 nestabilních izotopů cesia s hmotnostními čísly od 112 do 151. Nejvýznamnějšími minerály cesia jsou polucit Cs 2 (AlSi 2 O 6) 2 · H 2 O a avogadrit (K,Cs)BF 4. Nejvyšší obsah cesia (35,92 % Cs) ze všech známých nerostů má ...

Cesium-134 | Cs - PubChem

Cesium-134 | Cs | CID 6335485 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. National Institutes of Health. National Library of Medicine. National Center for Biotechnology Information ...

Cesium RTOS - Weston Embedded Solutions

Cesium RTOS is a full-featured embedded operating system that was originally forked from Micrium µC/OS. ... Real-Time Kernels. At the core of the Cesium RTOS are the Cs/OS2 and Cs/OS3 real-time kernels; highly portable, scalable, preemptive, real-time, deterministic, multitasking kernels for microprocessors, microcontrollers, and DSPs.

cesium – Store norske leksikon

Cesium er et grunnstoff som har atomnummer 55 og atomsymbol Cs. Det er et reaktivt, bløtt, skinnende, gult metall. Cesium reagerer raskt med oksygen og eksplosivt med vann. Det smelter nær romtemperatur, og tettheten er lavere enn for rubidium. Cesium er det siste stabile grunnstoffet i gruppe 1 (alkalimetallene) i periodesystemet. Cs+-ionet har samme …

Cesium: Health Benefits, Side Effects, Uses, Dose & Precautions

Cesium toxicity: A case of self-treatment by alternate therapy gone awry. Ther Drug Monit 2003;25:114-6. View abstract. Neulieb R. Effect of oral intake of cesium chloride: a single case report. Pharmacol Biochem Behav 1984;21:15-6. View abstract. O'Brien CE, Harik N, James LP, et al. Cesium-induced QT-interval prolongation in an adolescent.

Cesium Toxicity - Myersdetox

For example, Turkish tea crops were contaminated by radioactive Cs-137, following the 1986 Chernobyl nuclear disaster. Also notable: lichens and mosses have been shown to collect and absorb cesium-134 and cesium-137 more so than vascular plants, likely due to their large surface area and exposure to the air (3). ... I can tell you that cesium ...

‎Cs: Music Player on the App Store

A lot to love, increasingly more things not to love I've been a long time user of Cs Music Player (or Cesium as it used to be called). I'm not so old but it seems I'm a dinosaur when it comes to the way I like to listen to music since I'm a firm believer in OWNING music, having a music library that somehow reflects my own progressing tastes.

Caesium – Wikipedia

Caesium (nach IUPAC) [ˈʦɛːzi̯ʊm] anhören? / i, standardsprachlich Cäsium oder Zäsium (im amerikanischen Englisch Cesium), ist ein chemisches Element mit dem Elementsymbol Cs und der Ordnungszahl 55. Im Periodensystem steht es in der 1. Hauptgruppe, bzw. der 1. IUPAC-Gruppe und gehört zu den Alkalimetallen.Caesium ist das schwerste stabile Alkalimetall.

Cesium Telluride | AMERICAN ELEMENTS

Cesium Telluride (Cs 2 Te) is a crystal grown product generally immediately available in most volumes. Technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement. Cesium Telluride (CsTe) is also available as quantum dots.CsTe Quantum Dots have the widest wavelength range reaching …

Cesium-137 – Wikipedia

Cesium-137 (137 Cs) on cesiumin radioaktiivinen isotooppi, joka muodostuu yleisimmin ytimen halkeamis- eli fissioreaktiossa.. Cesium-137:n puoliintumisaika on noin 30 vuotta. Suurin osa isotoopista cesium-137 hajoaa beeta­hajoamisella barium-137:ksi, joka on stabiili ydin. Hajoamisessa vapautuu energiaa 1,175628 MeV.. Cesium-137:ää ja siitä lähtevää säteilyä …

Caesium-137 - Wikipedia

Caesium-137 (137 55 Cs), cesium-137 (US), or radiocaesium, is a radioactive isotope of caesium that is formed as one of the more common fission products by the nuclear fission of uranium-235 and other fissionable isotopes in nuclear reactors and nuclear weapons.Trace quantities also originate from spontaneous fission of uranium-238.It is among the most …

(~141~Cs)Caesium | Cs - PubChem

(~141~Cs)Caesium | Cs | CID 44148233 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety ...

Cs (cesium) - SlideShare

Cs (cesium) 1. Disusun Oleh : Yani Oktaviani XII IPA 1 2. Nomor atom 55 Titik didih (0C) Titik leleh (0C) Massa jenis (gr/cm3) Cs 1 678,40 28,40 1,88 132,91 Lambang (Xe) 6s1 Sesium Nama unsur Struktur elektron ...

WebElements Periodic Table » Caesium » the essentials

Caesium is known as cesium in the USA. The metal is characterised by a spectrum containing two bright lines in the blue (accounting for its name). It is silvery gold, soft, and ductile. It is the most electropositive and most alkaline element. Caesium, gallium, and mercury are the only three metals that are liquid at or around room temperature.

Cesium ( Cs) Properties, Health effects & Uses of Cesium

Cesium (Cs) is a chemical element in the periodic table with atomic number 55 discovered by Fustov Kirchhoff and Robert Bunsen in the year 1860. The name is derived from a Latin word Caesius which means sky blue, as it burns with a …

WebElements Periodic Table » Caesium » the essentials

Caesium is known as cesium in the USA. The metal is characterised by a spectrum containing two bright lines in the blue (accounting for its name). It is silvery gold, soft, and ductile. It is the most electropositive and most alkaline …

Cesium (Cs) - Chemical properties, Health and Environmental effects

Cesium reacts explosively with cold water, and reacts with ice at temperatures above -116°C. Cesium hydroxide is a strong base and attacks glass. Cesium reacts with the halogens to form a fluoride, chloride, bromide, and iodide. Cesium metal oxidized rapidly when exposed to the air and can form the dangerous superoxide on its surface. Applications

Cesium pivalate 98 2 - Sigma-Aldrich

Aldrich-694037; Cesium pivalate 0.98; CAS No.: 2; Synonyms: Cesium 2,2-dimethylpropanoate; Cesium trimethylacetate; Linear Formula: C5H9O2Cs; Empirical ...

It's Elemental - The Element Cesium

55 Cs Cesium 132.90545196. Atomic Number: 55. Atomic Weight: 132.90545196. Melting Point: 301.59 K (28.44°C or 83 ... forming cesium hydroxide (CsOH). Cesium hydroxide is the strongest base known and will attack glass. Cesium chloride (CsCl) and cesium nitrate (CsNO 3) are cesium's most common compounds and are primarily used in the production ...

ISOFLEX USA - Cesium

Cesium, also spelled caesium, was discovered in 1860 by Robert Bunsen and Gustav Kirchhoff. Its name derives from the Latin word caesius, meaning "sky blue" or "heavenly blue." Cesium is a golden yellow, soft, ductile metal with a body-centered cubic structure. It is liquid at slightly above room temperature and a soft solid below its melting ...

Cesium (Cs) - Grundämne nr 55 i Periodiska systemet

Cesium (Cs) är ett grundämne i det periodiska systemet med atomnummer 55 och atommassa 132,9054519 u. Klicka här för mer fakta och data om grundämnet Cesium och läs vilka kemiska egenskaper Cesium (Cs) har, …

Radionuclide Basics: Cesium-137 | US EPA