Input interpretation
group 14 elements | price
Ranked values
| | visual | ratios | 4 | silicon | | 0.001072 | 1 3 | lead | | 0.001855 | 1.731 2 | tin | | 0.02393 | 22.33 1 | germanium | | 1 | 932.9
Price rankings
1 | carbon | 2 | tin | €0.92 per troy ounce 3 | germanium | €38.32 per troy ounce 4 | silicon | €0.04 per troy ounce (July 1998 and July 2011 estimates)