Input interpretation
![group 3 elements | covalent radius](../image_source/7877479a0279f53be15660f2c9b82ec9.png)
group 3 elements | covalent radius
Results
![scandium | 170 pm (picometers) yttrium | 190 pm (picometers) lutetium | 187 pm (picometers) lawrencium | (data not available)](../image_source/0dcadc1171cf48bbcba89bf23b16a235.png)
scandium | 170 pm (picometers) yttrium | 190 pm (picometers) lutetium | 187 pm (picometers) lawrencium | (data not available)
![group 3 elements | covalent radius | 187 pm (picometers) (median) (based on 3 values; 1 unavailable)](../image_source/400a50ac739823fe9ad1b64cd487e9c0.png)
group 3 elements | covalent radius | 187 pm (picometers) (median) (based on 3 values; 1 unavailable)
Ranked values
![| | visual | ratios | 3 | scandium | | 0.89 | 1 2 | lutetium | | 0.98 | 1.1 1 | yttrium | | 1 | 1.12](../image_source/be430ff6a88d011d858780fcf8b5b383.png)
| | visual | ratios | 3 | scandium | | 0.89 | 1 2 | lutetium | | 0.98 | 1.1 1 | yttrium | | 1 | 1.12
Plot
![Plot](../image_source/6cb0137c2ecd0fd7928765439d712239.png)
Plot
Periodic table location
![Periodic table location](../image_source/15b82a825d12361944946f5664ed0bb3.png)
Periodic table location
Atomic radii properties
![atomic radius (empirical) | median | 175 pm | highest | 180 pm (yttrium) | lowest | 160 pm (scandium) | distribution | atomic radius (calculated) | median | 212 pm | highest | 217 pm (lutetium) | lowest | 184 pm (scandium) covalent radius | median | 187 pm | highest | 190 pm (yttrium) | lowest | 170 pm (scandium) | distribution |](../image_source/5110f23d0ec80db71e341b990f7c2de4.png)
atomic radius (empirical) | median | 175 pm | highest | 180 pm (yttrium) | lowest | 160 pm (scandium) | distribution | atomic radius (calculated) | median | 212 pm | highest | 217 pm (lutetium) | lowest | 184 pm (scandium) covalent radius | median | 187 pm | highest | 190 pm (yttrium) | lowest | 170 pm (scandium) | distribution |
Units
Unit conversions for median covalent radius 187 pm
![0.187 nm (nanometers)](../image_source/49266561954c37da5d185c4830452138.png)
0.187 nm (nanometers)
![1.87×10^-10 meters](../image_source/2563f0b28f762ffb744ec9ee12051251.png)
1.87×10^-10 meters
![7.36×10^-9 inches](../image_source/4555b85c858822f38cf131791b724adb.png)
7.36×10^-9 inches
![1.87 Å (ångströms)](../image_source/4257b27593b281fbb76aa960a2d4e256.png)
1.87 Å (ångströms)
Comparisons for median covalent radius 187 pm
![≈ 6 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )](../image_source/183b380637c8be70920742a95540c97a.png)
≈ 6 × atomic radius of helium (the smallest atom) ( ≈ 31 pm )
![≈ 7.5 × atomic radius of hydrogen ( ≈ 25 pm )](../image_source/7f20caee2f28c2cf6c3822b72aed67ea.png)
≈ 7.5 × atomic radius of hydrogen ( ≈ 25 pm )