Four
4
Each carbon atom most often forms four chemical bonds, but in some instances the number of bonds can be as low as two because of the occurrence of "double" or "triple" bonds, which are bonds formed by four or six electrons respectively.
Carbon forms so many compounds because each carbon atom is able to form stable chemical bonds with up to four other atoms.
The second carbon in propene only has one attached hydrogen atom because it already has three other bonds, and carbon generally forms four bonds in total. There are two carbon-carbon sigma bonds, and one carbon-carbon pi bond. Thus, the second carbon can only bond to one hydrogen atom.
Carbon is a tetravalent chemical element.
The CO2 molecule is linear. The central carbon atom forms a double bond with each oxygen atom. For an illustration, go to the related link below.
The atom that has 6 protons is carbon, and carbon forms lots of chemical bonds with other atoms.
Carbon
Carbon can form four chemical bonds.
the presence or absence of double bonds between the carbon atom and other atoms
It doesn't necessarily "bonds to four other atoms."
Each carbon atom most often forms four chemical bonds, but in some instances the number of bonds can be as low as two because of the occurrence of "double" or "triple" bonds, which are bonds formed by four or six electrons respectively.
Carbon forms so many compounds because each carbon atom is able to form stable chemical bonds with up to four other atoms.
Four if you consider something like methane CH4. If carbon were to bond with another carbon atom it could form up to 3 bonds (an alkyne).
tetrahedral
Each carbon atom can make 4 bonds to other atoms, even when 'alone' as in methane (CH4, 4 single bonds) or carbon dioxide (CO2, 2 double bonds).
Each carbon atom can covalently bond with as many as four other other atoms. Answer is 4.
Its all because of the electron dencity around the nucleus.when a carbon atom makes 3 bonds with another carbon atom there exists 1 sigma bond and 2 pi bonds,but it needs very high energy to have 1 sigma bond and 3 pi bonds that's why a carbon atom cannot make 4 bonds with another carbon atom.