Chemistry for Kids Elements Gold
Gold is an extremely rare element on Earth. Because it doesn't react with very many other elements it is often found in its native form in the Earth's crust or mixed with other metals like silver. It can be found in veins underground or in small fragments in sandy riverbeds.
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The Element Gold Known Isotopes. Most of the isotope data on this site has been obtained
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The element gold. Gold is element 79 and its symbol is Au. Though the name is Anglo Saxon gold originated from the Latin Aurum or shining dawn and previously from the Greek. Office of Science Education Its Elemental The Periodic Table of Elements accessed December 2014. Periodic Table of Videos accessed December 2014.
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Gold is the most malleable and ductile of all known metals. A single ounce of gold can be beaten into a sheet measuring roughly 5 meters on a side. Thin sheets of gold known as gold leaf are primarily used in arts and crafts for gilding. One sheet of gold leaf can be as thin as 0.000127 millimeters or about 400 times thinner than a human hair.
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But a chemistry professor at University College London said there is an even more elemental reason gold is money. Gold is boring. Chemically speaking that is. In a 2013 BBC article Andrea Sella argued that its chemical makeup makes gold the perfect element to function as money. It
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Gold (Au) chemical element a dense lustrous yellow precious metal of Group 11 (Ib) Period 6 of the periodic table.Gold has several qualities that have made it exceptionally valuable throughout history. It is attractive in colour and brightness durable to the point of virtual indestructibility highly malleable and usually found in nature in a comparatively pure form.
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Properties sources and uses of the element gold. Live Science is supported by its audience. When you purchase through links on our site we may earn an affiliate commission.
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Hydrogen is a chemical element with atomic number 1 which means there are 1 protons and 1 electrons in the atomic structure.The chemical symbol for Hydrogen is H. With a standard atomic weight of circa 1.008 hydrogen is the lightest element on the periodic table. Its monatomic form (H) is the most abundant chemical substance in the Universe constituting roughly 75% of all baryonic mass.
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