![]() ![]() Although it's melting point is known, there is so little of this element in existence that it's unlikely you'll ever see a picture of this element in liquid form. Nevertheless caesium is generally one of the less mobile radioactive metals in the environment. Up to date, curated data provided by Mathematica 's ElementData function from Wolfram Research, Inc. Notes on the properties of Cesium: Specific Heat: Value given for solid phase. Ductile means capable of being drawn into thin wires. Technical data for Cesium Click any property name to see plots of that property for all the elements. ![]() ![]() Francium is the most electropositive of all the elements. Cesium is a silvery-white, shiny metal that is very soft and ductile. Francium having symbol Fr and atomic number 87 is a radioactive and reactive metal, melts around 300 K. Other than Gallium and Cesium, Francium and Rubidium can melt at body temperature. Caesium is a chemical element with atomic number. Caesium Mercury Gallium All of above Cesium is a soft, silvery-gold alkali metal with a melting point of 28oC (82F). Cesium melts just above room temperature at 28.6 C, giving it the second lowest melting point relative to mercury (m.p. Main Menu Melting Point of Chemical Elements. Trace quantities also originate from spontaneous fission of uranium-238. Therefore, the correct answer is Gallium and Caesium. The melting point also defines a condition in which the solid and liquid can exist in equilibrium. ), cesium-137 (US), 7 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. Hint:There are two metals that are liquid at the technically designated room temperature or 298 K ($C\]. ![]()
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