How many electrons can carbon share?
Carbon has four valence electrons and therefore can make four bonds. Therefore it can share four electrons.
How many electrons does a carbon atom need to gain in order to achieve a noble-gas electron configuration?
The electrons have been combined together. For example: oxygen(6) and carbon(4) you will need two oxygen and one carbon. You will show it by putting the carbon in the middle and doing the Lewis dot structure. Then you will put the oxygens on both sides of the carbon, and you will do a venn diagram like drawing... oxygen1 WILL HAVE TO SHARE TWO OF HIS ELECTRONS WITH FOUR OF OXYGEN'S ELECTRONS SO THEY BOTH CAN…
Carbon has four electrons in its valence shell (outershell). Since this energy shell can hold eight electrons, each carbon atom can share electrons with up to four different atoms. Carbon can combine with other elements as well as with itself. This allows carbon to form many different compounds of varying size and shape. Proteins, nucleic acids, carbohydrates and lipids
this is a strange bond that forms (for example) with CO, carbon monoxide when the octet rule cannot be satsified by ordinary means. covalent bonds require all atoms get a full orbital of electrons. they share the valence electrons to do so. Carbon has 4 valence electrons, oxygen has six. to combine them together, with carbon dioxide, it's easy to see how the carbon shares two valence electrons with each oxygen, and the oxygen shares…
carbon has 4 valence electrons. To gain stability, it should lose its valence electrons, gain four more electrons or share its 4 valence electrons with other atoms. Carbon atom has been no tendency to lose its four valence electrons or gain four more electrons from other atoms. Therefore, carbon atom completes its octet only by sharing its valence electrons with other atoms. As a result, therefore carbon always forms only covalent bonds with other atoms.
The ozone molecule consists of 3 oxygen atoms, and all oxygen atoms have exactly the same attraction for electrons (technically called electronegativity) so naturally, they share electrons equally. The carbon dioxide molecule consists of one carbon atom and two oxygen atoms. Carbon does not attract electrons as strongly as oxygen does (it has a lower electronegativity) so therefore the electrons are not shared equally.