📐
Linear (180°) — 2 bonding pairs, 0 lone pairs. AX₂. e.g. CO₂, BeCl₂.
△
Trigonal Planar (120°) — 3 bonding pairs, 0 lone pairs. AX₃. e.g. BF₃, SO₃.
📦
Tetrahedral (109.5°) — 4 bonding pairs, 0 lone pairs. AX₄. e.g. CH₄, CCl₄.
🔻
Trigonal Pyramidal (~107°) — 3 bonding pairs, 1 lone pair. AX₃E. e.g. NH₃.
💧
Bent/V-shape (~104.5°) — 2 bonding pairs, 2 lone pairs. AX₂E₂. e.g. H₂O.
⬡
Octahedral (90°) — 6 bonding pairs, 0 lone pairs. AX₆. e.g. SF₆.