Input interpretation
rubidium cation | potassium cation | sodium cation
Structure diagrams
Structure diagrams
General properties
| rubidium cation | potassium cation | sodium cation formula | Rb^+ | K^+ | Na^+ net ionic charge | +1 | +1 | +1 alternate names | rubidium ion | rubidium(I) | rubidium(1+) | potassium ion | potassium(I) | potassium(1+) | sodium ion | sodium(I) | sodium(1+)
Ionic radii
| rubidium cation | potassium cation | sodium cation 4-coordinate ionic radius | | 137 pm | 99 pm 6-coordinate ionic radius | 152 pm | 138 pm | 102 pm 8-coordinate ionic radius | 161 pm | 151 pm | 118 pm 9-coordinate ionic radius | | | 124 pm 10-coordinate ionic radius | 166 pm | | 12-coordinate ionic radius | 172 pm | 164 pm | 139 pm
Units
