Yes, There are two types of bonding sigma and pi.
sigma bonds
The XeO4 molecule uses sp3 hybrid orbitals from xenon for sigma-bonding. This allows xenon to form four sigma bonds, each with one oxygen atom in XeO4.
In the molecular orbital configuration of HF, the fluorine 2p orbital forms a sigma bond with the hydrogen 1s orbital, resulting in the formation of a sigma bonding orbital and a sigma antibonding orbital. The electrons occupy the sigma bonding molecular orbital.
I am guessing you mean how many. NH3 contains 3 sigma bonds. There is no other type of sigma bonds.
When two s-type orbitals overlap, they form a sigma (σ) bond. This type of bond is characterized by head-to-head overlap of atomic orbitals along the bonding axis. Sigma bonds are strong and allow for rotation around the bond axis.
Yes ^^
No, sigma bonds are formed by the overlap of atomic orbitals, typically between two atoms. Lone pairs are not involved in the formation of sigma bonds. Lone pairs are non-bonding pairs of electrons that are not involved in bonding.
yes,sigma orbital are gerade as these orbitals are symetrical
if C is the carbon of an alkane, then a sigma bond is formed. if C is the carbon of an alkene or alkyne, then a sigma bond form carbon to metal and a pi-back bonding from metal to carbon will exist.
this is not a general rule. pi orbitals are always higher in energy than sigma orbitals due to side wise overlapping which is less effective than head on overlappig. however in atoms with atomic number less than 7 the sigma orbital due to overlapping of p orbitals is higher in energy than the pi orbitals formed due to sidewise overlapping of p orbitals
None. Water does contains only hydrogen and oxygen, so there is no carbon. Further more, all the bonding in water is sigma bonding; there is no pi bonding.
In a single bond there is only a strong sigma bond on the other hand in multiple bond there is a sigma & one or two pi bond, weaker than sigma, which provied addition reactions in a molecule.