a sigma bond is characterized by: no electron sharing multiple bonds between atoms direct overlap of bonding…

a sigma bond is characterized by: no electron sharing multiple bonds between atoms direct overlap of bonding orbitals parallel orbital overlap

a sigma bond is characterized by: no electron sharing multiple bonds between atoms direct overlap of bonding orbitals parallel orbital overlap

Answer

Brief Explanations:

A sigma bond is formed by the direct head - on overlap of atomic orbitals. Electron sharing occurs in a sigma bond. Multiple bonds contain both sigma and pi bonds. Parallel orbital overlap forms pi bonds.

Answer:

C. Direct overlap of bonding orbitals