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- Carbon | Journal | ScienceDirect. com by Elsevier
The journal reports new, relevant and significant findings related to the formation, structure, properties, behaviors, and technological applications of carbons, which are a broad class of ordered or disordered solid phases composed primarily of elemental carbon
- 碳 - 维基百科，自由的百科全书
碳 （英語： Carbon； 拉丁語： Carbonium，意為「煤炭」），是一種 化學元素， 化學符號 为 C， 原子序數 为6， 原子量 為 12 011 u，位於 元素週期表 中的 IV A族，屬於 非金屬。 每個碳原子有四顆能夠進行鍵合的 電子，因此其 化合價 通常為4。 自然產生的碳由三種 同位素 組成： 12 C 和 13 C 為 穩定同位素，而 14 C 則具 放射性，其 半衰期 約為5730年。 [12] 碳是少數幾個自遠古就被發現的元素之一（見 化學元素發現年表）。 [13] 碳的同素異形體 有數種，最常見的包括： 石墨 、 鑽石 及 無定形碳。 [14] 這些同素異形體之間的 物理性質，包括外表、 硬度 、 電導率 等等，都具有極大的差異。
- Carbon | Facts, Uses, Properties | Britannica
carbon (C), nonmetallic chemical element in Group 14 (IVa) of the periodic table Although widely distributed in nature, carbon is not particularly plentiful—it makes up only about 0 025 percent of Earth’s crust—yet it forms more compounds than all the other elements combined
- Carbon | C (Element) - PubChem
Chemical element, Carbon, information from authoritative sources Look up properties, history, uses, and more
- Carbon - Element information, properties and uses | Periodic Table
Element Carbon (C), Group 14, Atomic Number 6, p-block, Mass 12 011 Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images
- The Carbon Cycle - NASA Science
Carbon flows between the atmosphere, land, and ocean in a cycle that encompasses nearly all life and sets the thermostat for Earth's climate
- Carbon - New World Encyclopedia
Carbon (chemical symbol C; atomic number 6) is a remarkable chemical element that plays a vital role in the structures and processes of the living and nonliving worlds Without it, our physical existence and that of other organisms would not be possible
- The Comprehensive Guide to Carbon: Properties, Uses, and Importance
This comprehensive guide explores its discovery, unique physical and chemical properties, varied applications in industry and medicine, and its indispensable role in biological systems Learn why carbon is not just another element but a cornerstone of many scientific disciplines
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