Hybrid orbitals are formed by combining the valence orbitals on an atom. There are hybrid orbitals represented by this picture. They are composed of s p d (number) atomic orbitals, corresponding to sp3 hybridization. They have an electron pair geometry of tetrahedral . With bond angles of (If more than one bond angle is possible, separate each with a space). fill in the blank 7° Are You Sure? An error was detected in your answer. Check for typos, miscalculations, etc. before you submit this item again. Submit AnswerRetry Entire Group