Input interpretation
![group 13 elements | covalent radius](../image_source/354688ff6012e1cd905f481b06cffa89.png)
group 13 elements | covalent radius
Summary
![median | 122 pm highest | 145 pm (thallium) lowest | 84 pm (boron) distribution | | (based on 5 values; 1 unavailable)](../image_source/09d0a49b9a7892595922d0094ff4fe59.png)
median | 122 pm highest | 145 pm (thallium) lowest | 84 pm (boron) distribution | | (based on 5 values; 1 unavailable)
Entity with missing value
![nihonium](../image_source/ce6d7a03aad1febfa4968049785bf982.png)
nihonium
Ranked values
![| | visual | ratios | 5 | boron | | 0.58 | 1 4 | aluminum | | 0.83 | 1.4 3 | gallium | | 0.84 | 1.5 2 | indium | | 0.98 | 1.7 1 | thallium | | 1 | 1.7](../image_source/6af933e78c445f3274f6192d59a87d07.png)
| | visual | ratios | 5 | boron | | 0.58 | 1 4 | aluminum | | 0.83 | 1.4 3 | gallium | | 0.84 | 1.5 2 | indium | | 0.98 | 1.7 1 | thallium | | 1 | 1.7
Plot
![Plot](../image_source/70c5e4358d59820047d35f3bd1ac87cd.png)
Plot
Periodic table location
![Periodic table location](../image_source/4db61ff04f40136f9f3c83d24ccb72e6.png)
Periodic table location
Atomic radii properties
![atomic radius (empirical) | median | 130 pm | highest | 190 pm (thallium) | lowest | 85 pm (boron) | distribution | atomic radius (calculated) | median | 136 pm | highest | 156 pm (indium and thallium) | lowest | 87 pm (boron) | distribution | covalent radius | median | 122 pm | highest | 145 pm (thallium) | lowest | 84 pm (boron) | distribution | van der Waals radius | median | 193 pm | highest | 196 pm (thallium) | lowest | 187 pm (gallium) | distribution |](../image_source/3f55ad9201ea365f8512c0c15204d558.png)
atomic radius (empirical) | median | 130 pm | highest | 190 pm (thallium) | lowest | 85 pm (boron) | distribution | atomic radius (calculated) | median | 136 pm | highest | 156 pm (indium and thallium) | lowest | 87 pm (boron) | distribution | covalent radius | median | 122 pm | highest | 145 pm (thallium) | lowest | 84 pm (boron) | distribution | van der Waals radius | median | 193 pm | highest | 196 pm (thallium) | lowest | 187 pm (gallium) | distribution |
Units
Covalent radius rankings
![1 | boron | 84 pm 2 | aluminum | 121 pm 3 | gallium | 122 pm 4 | indium | 142 pm 5 | thallium | 145 pm (based on 5 values; 1 unavailable)](../image_source/48171c258a9de66b305dc91b1ea11800.png)
1 | boron | 84 pm 2 | aluminum | 121 pm 3 | gallium | 122 pm 4 | indium | 142 pm 5 | thallium | 145 pm (based on 5 values; 1 unavailable)
Unit conversions for median covalent radius 122 pm
![0.122 nm (nanometers)](../image_source/269f1bbf15be48e1bf77fe6d1dfd0207.png)
0.122 nm (nanometers)
![1.22×10^-10 meters](../image_source/b9b1acef815090ac943a51941bf6b44d.png)
1.22×10^-10 meters
![4.8×10^-9 inches](../image_source/822e4fc6c61db6a5d840e804c0e6e893.png)
4.8×10^-9 inches
![1.22 Å (ångströms)](../image_source/d51c10fc3905af92e21dad26a63801d7.png)
1.22 Å (ångströms)
Comparisons for median covalent radius 122 pm
![≈ 3.9 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )](../image_source/a9da72b7bed6824a1ab44c8b92da8fbe.png)
≈ 3.9 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
![≈ 4.9 × atomic radius of hydrogen ( ≈ 25 pm )](../image_source/529f92ff1713b42cfbc26c0b58d8961a.png)
≈ 4.9 × atomic radius of hydrogen ( ≈ 25 pm )