関連ワード:  which has triangular planar shape    which has trigonal planar shape    which molecule has trigonal planar shape    which species has trigonal planar shape    which species has plane triangular shape    which hybrid orbital has planar triangular shape    which of the following has triangular planar shape    which of the following species has triangular planar shape    which set of hybrid orbitals has planar triangular shape    difference between trigonal planar and triangular planar