what is a carbon ??????
Answers
Carbon 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.
⏩Recognized as an element by: Antoine Lavoisier (1789)
⏩Element category: Reactive nonmetal, sometimes considered a metalloid
⏩Sublimation point: 3915 K (3642 °C, 6588 °F)
⏩Did you know: There are 15 known isotopes of carbon.
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Explanation:
Carbon is an element which atomic number is 6 and and having a atomic mass 12.011
It belong to second period and 14 group in periodic table and it is an p- block element .
Carbon form many allotropic both crystalline as well as amorphous .
Diamond and graphite are two well known crystalline forms of carbon and a new discover in 1985 known as fullerenes.
Uses of carbon :
Being a good conductor so it is used for electrodes ( graphite ).
Carbon black is used for making ink .
Its coke is used as fuel and largely as reducing agent in metallurgy
Unique nature of carbon :
Due to its unique nature it is widely using in formation of organic compound.
I). Tetravalency of the carbon atom :
Carbon has four valance electron . And it neither lose nor gain electron to attain octet , it form covalent bond by sharing its four electronic with other element.
ii). Catenation : Carbon atom and property to link together ( self linking ) to form very long chain .
Note : The property of self- linking of the atom of an element through covalent bond in order to form straight chain , branched chain and cyclic chain of different size is known as catenation.
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