Molecular Geometry test your knowledge of molecular shape Tools A B AB4 tetrahedron AB3E Pyramidal AB3 Triangular AB2E2 Bent AB2E Bent AB2 Linear AB5 Triangular Bipyramid AB4E See-Saw AB3E2 T-Shaped AB2E3 Linear AB6 Octahedron AB5E Square Pyramid AB4E2 Square