carbon is a special eleme having 4 electron in its outer shell so to complete its octect it needs to share its electron in a covalent bond
Because its outer shell can hold up to eight electrons, carbon can share electrons with up to four other atoms. Therefore, it can from four covalent bonds.
-4
Alluminium has 3 electrons in its octet which it loses to form cation ad exhibits metallic properties. However carbon shares the 4 electrons in its octet and forms covalent bonds.
Four
Carbon has 4 electrons in its outer shell - making four bonds would give it the octet.
It makes two covalent bonds which completes its octet.
CArbon and Oxygen
Boron cannot make simple compounds with a filled octet. Though it forms complex ions such as BF4- , BCl4- where it completes the octet.
Because its outer shell can hold up to eight electrons, carbon can share electrons with up to four other atoms. Therefore, it can from four covalent bonds.
-4
Alluminium has 3 electrons in its octet which it loses to form cation ad exhibits metallic properties. However carbon shares the 4 electrons in its octet and forms covalent bonds.
it forms covalent bonds by sharing electrons
by sharing its electrons
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
octet rule
i think 4 is the valency of tetrachloride
Four