Input interpretation
alkali metals | price
Ranked values
| | visual | ratios | 3 | lithium | | 4.856×10^-5 | 1 2 | cesium | | 0.8269 | 17028 1 | rubidium | | 1 | 20594
Price rankings
1 | lithium | €0.10 per troy ounce 2 | potassium | 3 | sodium | (July 1998 and July 2011 estimates)