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Learn how gold atoms are composed of protons, neutrons and electrons, and how they are arranged in energy levels. See a diagram of the gold atomic structure based on Niels Bohr's model.
Gold is a chemical element; it has symbol Au (from Latin aurum) and atomic number 79. In its pure form, it is a bright, slightly orange-yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal, a group 11 element, and one of the noble metals.
Learn about gold, a soft yellow metal with the symbol Au and atomic number 79. Find out its history, uses, biological role, natural abundance and more.
chemical properties of gold The precious metal gold is a chemical element with the symbol Au. Its square on the periodic table details some of its properties, including its atomic weight, atomic number, and crystal structure.
Gold is a soft, malleable, bright yellow metal with the symbol Au and atomic number 79. It is used in electronics, jewelry and coins, and has a melting point of 1064.43 °C and a density of 19.32 g/cm³.
Learn about the history, properties, uses and abundance of gold, a transition metal with the symbol Au and atomic number 79. Find out how gold is refined, alloyed, compounds and more.
Learn about the electron configuration, ionisation energies, effective nuclear charges and electron binding energies of gold atoms. See schematic and atomic spectra of gold and compare with other elements.
Learn about the atomic number, weight, structure, isotopes, and electron configuration of gold (Au), a transition metal and a natural element. Find out its density, melting point, boiling point, and other physical properties.
Our gold page has over 320 facts that span 96 different quantities. Each entry has a full citation identifying its source. Areas covered include atomic structure, physical properties, atomic interaction, thermodynamics, identification, atomic size, crystal structure, history, abundances, and nomenclature.
Learn about the atomic number, weight, configuration, and crystal structure of gold, a transition metal with the symbol Au. Find out its history, applications, isotopes, and more on this web page.