Input interpretation
thallium lead | atomic radius
Results
thallium | 190 pm (picometers) lead | 180 pm (picometers)
Relative values
| visual | ratios | | comparisons lead | | 0.95 | 1 | 5% smaller thallium | | 1 | 1.06 | 6% larger
Plot
Plot
Periodic table location
Periodic table location
Atomic radii properties
| thallium | lead atomic radius (empirical) | 190 pm | 180 pm atomic radius (calculated) | 156 pm | 154 pm covalent radius | 145 pm | 146 pm van der Waals radius | 196 pm | 202 pm
Units
