Areas covered include atomic structure, physical properties, atomic interaction, thermodynamics, identification, atomic size, crystal structure, history, abundances, and nomenclature. Silver’s physical and chemical properties are intermediate between those of copper and gold. The chemical symbol for Silver is Ag. Sources: Silver occurs native and in ores incuding argentite (Ag2S) and horn silver (AgCl). Spin. Atomic Number of Silver Silver is a chemical element with atomic number 47 which means there are 47 protons and 47 electrons in the atomic structure. When freshly deposited, it is the best reflector of visible light known, but is rapidly tarnished and loses much of its reflectance. Symbol: Ag. Mass. Silver ions and silver compounds are toxic to many types of bacteria, algae and fungi. In fact, Ag is short for argentums, the Latin word for silver. Silver is one of the oldest known chemical elements used by the humanity many centuries before Christ. Properties: The melting point of silver is 961.93°C, boiling point is 2212°C, specific gravity is 10.50 (20°C), with a valence of 1 or 2. Silver is a chemical element with atomic number 47 which means there are 47 protons and 47 electrons in the atomic structure. It is very ductile and malleable, exceeded in these properties by gold and palladium. Uses: The alloys of silver have many commercial uses. Silver is used as coinage in many countries. Melting point of Silver is … Slag dumps in Asia Minor and on islands in the Aegean Sea indicate that man learned to separate silver from lead as early as 3000 B.C. The nucleus consists of 47 protons (red) and 61 neutrons (orange). Silver (Ag). Silver iodide is used in cloud seeding to produce rain. Mexico, Canada, Peru, and the U.S. are the principal silver producers in the western hemisphere. Atomic Number of Silver is 47. Its name is believed to take source from an old Anglo-Saxon word meaning shiny. Silver is the most conducting metal with atomic number 47 and represented with the symbol ‘Ag’ in the periodic table. It is mentioned in Genesis. Mass. Atomic Mass of Silver Atomic mass of Silver is 107.8682 u. Silver paints are used for making printed circuits. Silver has the highest electrical conductivity of all metals. Isotope. Silver, chemical element of atomic number 47, a white lustrous metal valued for its decorative beauty and electrical conductivity. Appearance: silvery, ductile, malleable metal. Silver nitrate, or lunar caustic, is used extensively in photography. Reference E95. Silver's atomic symbol is Ag, which seems to bear little relation to the name of the element. Silver has the highest thermal conductivity of all metals. Silver is a soft shiny metal which was one of precious metals along with gold, and for centuries it has been used for producing coins and jewelry. Isotope. For centuries many countries used silver for coinage. She has taught science courses at the high school, college, and graduate levels. Silver is known for its antibacterial properties and can be used in medicine. Melting Point: 961.93 °C (1235.08 K, 1763.474 °F) Boiling Point: 2212.0 °C (2485.15 K, 4013.6 °F) Number of Protons/Electrons: 47. This highly valuable metal is slightly harder than gold and has the highest electrical conductivity of any of the metals. Atomic Weight = 107.8682. Our silver page has over 320 facts that span 107 different quantities. Silver (Ag) Atomic Data for Silver (Ag) Atomic Number = 47. Exposure to silver (metal and soluble compounds) should not exceed 0.01 mg/M3 (8 hour time-weighted average for a 40 hour week). where appearance is paramount. Oxidation States: +1 (most common), +2 (less common), +3 (less common). Silver Ag has the atomic number 47. Chemical symbol for Silver is Ag. at 0℃ and one atmosphere pressure. This alloy contains 92.5% silver, the remainder being copper or some other metal. © Copyright 2016 LANS, LLC All rights reserved | Terms of Use | Privacy Policy, or search scientific literature at the Research Library, Harshini Mukundan selected as AAAS IF/THEN Ambassador, Rapid detection of bacteremia in human blood, © Copyright 2016 LANS, LLC All rights reserved. Silver chloride has interesting optical properties as it can be made transparent; it also is a cement for glass. Plants absorb silver and measured levels in the soil come around 0.03 – 0.5 ppm. Sterling silver is used for jewelry, silverware, etc. Silver is a soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. Silver iodide is used in seeding clouds to produce rain. Silver is germicidal and may be used to kill many lower organisms without harm to higher organisms. For centuries many countries used silver for coinage. Name: Silver. Basic Information. Element Silver (Ag), Group 11, Atomic Number 47, d-block, Mass 107.868. Isotopes: There are 38 known isotopes of silver ranging from Ag-93 to Ag-130. It is stable in pure air and water, but tarnishes when exposed to ozone, hydrogen sulfide, or air containing sulfur. Reference E95. Silver has germicidal effects and kills many lower organisms effectively without harm to higher animals. Boiling point of Silver in Kelvin is 2435 K. Silver melting point is 961,9 °C. Although silver itself is not considered toxic, most of its salts are poisonous, due to the anions involved. Pure silver has a brilliant white metallic luster. The chemical symbol for Silver is Ag. It can be found in the Earth’s crust in its pure natural form, but it is mostly obtained from various ores (combined with copper, zinc, gold, and other elements). Number of protons in Silver is 47. This chemical element isn’t present in living organisms and organic cells; it is non-toxic but can interfere with normal processes in cells, even in micro doses. It is used for dental alloys. Atomic Mass: 107.8682 amu. It is a soft, white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal.