Sigma (σ) and pi (π) bonds. To clarify this type of bonding interaction I must explain sigma and pi bonds. So far the bonds we have been coevering are sigma bonds. When there is a head on interaction between the lobe of one orbital with another. We can have an s orbital and a p orbital. Or a p orbital and another p orbital head on.
35. The first bond between two atoms is referred to as a: a) sigma bond b) pi bond 36. The most likely formula for a compound between sulfur (S; #16) and hydrogen (H; #1) is: a) HS c) H 3 S b) H 2 S d) HS 2. 37.