Virtue ethics is based on the consequences of actions, whereas principle-based ethics is based on character traits. c. Virtue ethics is based on set of rules, whereas principle-based ethics is based on consequences of actions.
The atomic radius of a chemical element is a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding cloud of electrons. Since the boundary is not a well-defined physical entity, there are various non-equivalent definitions of atomic radius.
By Anne Marie Helmenstine, Ph.D. Ionic Radius Definition: The ionic radius is the measure of an atom's ion in a crystal lattice. Values for ionic radius are difficult to obtain and tend to depend on the method used to measure the size of the ion.A typical value for an ionic radius would be from 30 pm (0.3 A) Ã¥ to 200 (pm 2). a Ã¥alues for ionic radius are difficult to obtain and tend to depend on the method used to measure the size of the ion. A typical value for an ionic radius would be from 30 pm (0.3 A) Ã¥ to 200 (pm 2). a Ã¥