B
| Front | when writing ionic equations what is included |
| Back | When writing ionic equations, only the reacting ions are included - all others are not written and are called spectator ions |
| Front | What is charge density |
| Back | Charge density is the measure of the concentration of charge on the cation |
| Front | what are lone pairs |
| Back | Lone pairs are outer shell electron pairs not involved in bonding. For example, the O in H2O has two lone pairs because only two of its outer shell electrons are involved in covalent bonds |