atomic number 6 การใช้

• All of the elements from atomic number 6 ( carbon ) to atomic number 14 ( silicon ) are hundreds or thousands of times more common than fluorine except for 11 ( sodium ).
• Carbon is the chemical element with atomic number 6, occurring as 12 C, 13 C and 14 C . At standard temperature and pressure, carbon is a solid, occurring in many different allotropes, the most common of which are graphite, diamond, the fullerenes and amorphous carbon.