### Some articles on *radii*:

Platonic Solid - Geometric Properties -

... The

**Radii**, Area, and Volume... The

**radii**of these spheres are called the circumradius, the midradius, and the inradius ... is, The following table lists the various**radii**of the Platonic solids together with their surface area and volume ...Malfatti Circles - Radius Formula

... The formulae for the three

... The formulae for the three

**radii**are and According to StevanoviÄ‡ (2003), these formulae were discovered by Malfatti and published posthumously by him in ... used to find examples of triangles whose side lengths, inradii, and Malfatti**radii**are all rational numbers or all integers. 21000, and 25872 has inradius 6930 and Malfatti**radii**3969, 4900, and 4356 ...Lanthanide Contraction - Effects - Influence On The Post-lanthanides

... The

... The

**radii**of the period-6 transition metals are smaller than would be expected if there were no lanthanides, and are in fact very similar to the**radii**of the period-5 transition metals, since the effect of the ... The**radii**are very similar even though the number of electrons increases from 40 to 72 and the atomic mass increases from 91.22 to 178.49 g/mol ... The increase in mass and the unchanged**radii**lead to a steep increase in density from 6.51 to 13.35 g/cm3 ...Metallic Bond - Metallic Radius

... of atoms it is often desirable to apply so-called Goldschmidt correction, which converts the

... of atoms it is often desirable to apply so-called Goldschmidt correction, which converts the

**radii**to the values the atoms would have if they were 12-coordinated ... Since metallic**radii**are always biggest for the highest coordination number, correction for less dense coordinations involves dividing by x, where 0 < x < 1 ... The**radii**follow general periodic trends they decrease across the period due to increase in the effective nuclear charge, which is not offset by the increased number of ...List Of Elements By Atomic Properties - Table

... weight Electronegativity (Pauling) First Ionization Energy (eV) Atomic

... weight Electronegativity (Pauling) First Ionization Energy (eV) Atomic

**radii**(pm) Van der Waals**radii**(pm) Covalent**radii**(pm) Valence electrons 1 Hydrogen 1.00 ...