| Front | What bond angle does 4 groups of electrons around an atom, two of which are lone pairs, give rise to? |
| Back | 104.5o |
| Tags | el molecular_shape |
| Front | What causes a triangular bipyramid shape around an atom? |
| Back | 5 groups of electrons (none of which are lone pairs) |
| Tags | el molecular_shape |
| Front | What is the name of the shape when there are 4 groups of electrons round an atom, one of which is a lone pair? |
| Back | triangular pyramid |
| Tags | el molecular_shape |