Input interpretation
group 12 elements | Mohs hardness
Results
zinc | 2.5 (between gypsum and calcite) cadmium | 2 (≈ gypsum) mercury | (data not available) copernicium | (data not available)
group 12 elements | Mohs hardness | 2.3 (median) (based on 2 values; 2 unavailable)
Ranked values
| visual | ratios | | comparisons cadmium | | 0.8 | 1 | 20% smaller zinc | | 1 | 1.2 | 25% larger