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Group 11, by modern IUPAC numbering, is a group of chemical elements in the periodic table, consisting of copper (Cu), silver (Ag), gold (Au), and roentgenium (Rg), although no chemical experiments have yet been carried out to confirm that roentgenium behaves like the heavier homologue to gold.
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The periodic table, also known as the periodic table of the...
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In chemistry, a group (also known as a family) is a column...
- Periodic Table
Kategorie:Gruppe-11-Element. Chemische Elemente der 11. Gruppe (Kupfergruppe) des Periodensystems. Commons: Gruppe-11-Element – Sammlung von Bildern, Videos und Audiodateien. Einträge in der Kategorie „Gruppe-11-Element“ Folgende 4 Einträge sind in dieser Kategorie, von 4 insgesamt. Gold. Kupfer. Roentgenium. Silber. Kategorie:
Group 11, by modern IUPAC numbering, is a group of chemical elements in the periodic table, consisting of copper (Cu), silver (Ag), gold (Au), and roentgenium (Rg), although no chemical experiments have yet been carried out to confirm that roentgenium behaves like the heavier homologue to gold.
Gold is a chemical element with the symbol Au (from the Latin word aurum) and the 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.
Gruppe des Periodensystems – Wikipedia. Unter einer Gruppe des Periodensystems versteht man in der Chemie jede Spalte des Periodensystems. Alle Elemente einer Gruppe besitzen die gleiche Anzahl an Valenzelektronen und haben daher ähnliche chemische Eigenschaften.
