Carbon
Query URLs
https://term.museum-digital.de/md-de/tag/2399
- Note
- "Carbon (from Latin: carbo "coal") is a chemical element with the symbol C and atomic number 6. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds. It belongs to group 14 of the periodic table.[13] Three isotopes occur naturally, 12C and 13C being stable, while 14C is a radionuclide, decaying with a half-life of about 5,730 years.[14] Carbon is one of the few elements known since antiquity.[15]
Carbon is the 15th most abundant element in the Earth´s crust, and the fourth most abundant element in the universe by mass after hydrogen, helium, and oxygen. Carbon´s abundance, its unique diversity of organic compounds, and its unusual ability to form polymers at the temperatures commonly encountered on Earth enables this element to serve as a common element of all known life. It is the second most abundant element in the human body by mass (about 18.5%) after oxygen.[16]" - (en.wikipedia.org 07.03.2020)
-
Graphit-Kristalle
Graphit gehört in der...
Object information
Image: Geomuseum der WWU Münster - CC BY-NC-SA -
Diamant
Rohdiamant, Kohlenstoff; C....
Object information
Image: Naturkunde-Museum Bielefeld (namu) - CC BY-NC-SA -
Graphit
Bei diesem sehr großen...
Object information
Image: Sammlungen der Universität Mainz - CC BY-NC-SA -
Fa és szén piac
Fa és szén piac a Marx...
Object information
Image: Angyalföldi Helytörténeti Gyűjtemény - CC BY-NC-SA -
Két fej portré
Bal oldalon egy férfi fej,...
Object information
Image: Holló László Galéria, Putnok - CC BY-NC-SA
References
[]