The chemical symbol for Neodymium is Nd. Argon is mostly used as an inert shielding gas in welding and other high-temperature industrial processes where ordinarily unreactive substances become reactive; for example, an argon atmosphere is used in graphite electric furnaces to prevent the graphite from burning. The chemical symbol for Ytterbium is Yb. Europium is one of the least abundant elements in the universe. Gold is a chemical element with atomic number 79 which means there are 79 protons and 79 electrons in the atomic structure. Platinum - Boiling Point. Sulfur is a chemical element with atomic number 16 which means there are 16 protons and 16 electrons in the atomic structure. Cerium is a chemical element with atomic number 58 which means there are 58 protons and 58 electrons in the atomic structure. The commercial use of beryllium requires the use of appropriate dust control equipment and industrial controls at all times because of the toxicity of inhaled beryllium-containing dusts that can cause a chronic life-threatening allergic disease in some people called berylliosis. Lithium is a chemical element with atomic number 3 which means there are 3 protons and 3 electrons in the atomic structure. Number of Neutrons: 117. By mass, oxygen is the third-most abundant element in the universe, after hydrogen and helium. The chemical symbol for Zirconium is Zr. Lead is widely used as a gamma shield. On the other hand, water boils at 350°C (662°F) at 16.5 MPa (typical pressure of PWRs). Barium is the fifth element in group 2 and is a soft, silvery alkaline earth metal. Astatine is the rarest naturally occurring element on the Earth’s crust. Silver is a soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. It is produced commercially as a by product of nickel ore processing in the Sudbury Basin in Ontario, Canada. Learn the melting points of aluminum, copper, zinc, and other metals with this handy chart. The elemental metal is rarely found in nature, but once isolated artificially, the formation of an oxide layer (passivation) stabilizes the free metal somewhat against further oxidation. Scandium is a chemical element with atomic number 21 which means there are 21 protons and 21 electrons in the atomic structure. We use cookies to ensure that we give you the best experience on our website. Manganese is a chemical element with atomic number 25 which means there are 25 protons and 25 electrons in the atomic structure. The chemical symbol for Manganese is Mn. The chemical symbol for Erbium is Er. It doesn't even react with oxygen in air so it doesn'trust or tarnish. When exposed to red heat, the metal slowly changes in air to the sesquioxide. The chemical symbol for Promethium is Pm. Note that, these points are associated with the standard atmospheric pressure. But its density pales by comparison to the densities of exotic astronomical objects such as white dwarf stars and neutron stars. Main purpose of this project is to help the public learn some interesting and important information about the peaceful uses of nuclear energy. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins. Since it is difficult to measure extreme temperatures precisely without bias, both have been cited in the literature as having the higher boiling point. Hafnium is a lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in many zirconium minerals. Liquid nitrogen (made by distilling liquid air) boils at 77.4 kelvins (−195.8°C) and is used as a coolant. Below the boiling point, the liquid is the more stable state of the two, whereas above the gaseous form is preferred. Thorium is commonly found in monazite sands (rare earth metals containing phosphate mineral). Lanthanoids comprise the 15 metallic chemical elements with atomic numbers 57 through 71, from lanthanum through lutetium. Most commercially available nitric acid has a concentration of 68% in water. Notes on the Melting Point of particular elements: Helium: Helium does not solidify at standard pressure. Samarium is a typical member of the lanthanide series, it is a moderately hard silvery metal that readily oxidizes in air. The chemical symbol for Actinium is Ac. Indium is a chemical element with atomic number 49 which means there are 49 protons and 49 electrons in the atomic structure. Strontium is a chemical element with atomic number 38 which means there are 38 protons and 38 electrons in the atomic structure. Sulfur: Value given for monoclinic, beta form. Uranium is a chemical element with atomic number 92 which means there are 92 protons and 92 electrons in the atomic structure. Argon is the third-most abundant gas in the Earth’s atmosphere, at 0.934% (9340 ppmv). This is equal to 3,214.9 degrees Fahrenheit. Tantalum is a chemical element with atomic number 73 which means there are 73 protons and 73 electrons in the atomic structure. Gold is a transition metal and a group 11 element. All isotopes of radium are highly radioactive, with the most stable isotope being radium-226. Titanium is a chemical element with atomic number 22 which means there are 22 protons and 22 electrons in the atomic structure. It is the heaviest essential mineral nutrient. The chemical symbol for Radium is Ra. Although neodymium is classed as a rare earth, it is a fairly common element. Barium is a chemical element with atomic number 56 which means there are 56 protons and 56 electrons in the atomic structure. We assume no responsibility for consequences which may arise from the use of information from this website. Zirconium is a lustrous, grey-white, strong transition metal that resembles hafnium and, to a lesser extent, titanium. Samarium is a chemical element with atomic number 62 which means there are 62 protons and 62 electrons in the atomic structure. Selenium is a nonmetal with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium, and also has similarities to arsenic. Holmium is a chemical element with atomic number 67 which means there are 67 protons and 67 electrons in the atomic structure. Dysprosium is a chemical element with atomic number 66 which means there are 66 protons and 66 electrons in the atomic structure. Boiling point of Platinum is 3827°C. Rhodium is a chemical element with atomic number 45 which means there are 45 protons and 45 electrons in the atomic structure. It occurs on Earth as the decay product of various heavier elements. Symbol: Pt. In nuclear industry cadmium is commonly used as a thermal neutron absorber due to very high neutron absorption cross-section of 113Cd. The chemical symbol for Lutetium is Lu. Terbium is a chemical element with atomic number 65 which means there are 65 protons and 65 electrons in the atomic structure.