| negative ion | 22 |
| positive ion | 17 |
| charged ion | 9 |
| hydrogen ion | 3 |
| sodium ion | 3 |
| polyatomic ion | 2 |
| silver ion | 2 |
| equilibrium | 0.41 |
| the atmosphere | 0.28 |
| the corners of a cube | 0.25 |
| aqueous solution | 0.25 |
| south-western town of s… | 0.16 |
| gained electron | 0.67 |
| reach the detector | 0.63 |
| remain in solution | 0.60 |
| lost electron | 0.58 |
| conduct electricity | 0.50 |
| lost one electron | 0.49 |
| attract each other | 0.49 |
| repel each other | 0.49 |
| carry electrical charge | 0.48 |
| gained one or more elec… | 0.44 |
| More » |
| negative charge | 0.59 |
| charge | 0.58 |
| same charge | 0.56 |
| kinetic energy | 0.49 |
| different masses | 0.46 |
| positive or negative ch… | 0.41 |
| a mass-to-charge ratio | 0.39 |
| net positive charge | 0.38 |
| positive effect | 0.36 |
| required density | 0.36 |
| More » |
| charged particle | 0.48 |
| particle | 0.45 |