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.
A hydrogen nucleus is a proton, and the mass of a proton is 1.67Ã10â27kg. The most recent value for the radius of a proton is 8.41Ã10â16m. The mass of a hydrogen atom is 1.67Ã10â27kg. The radius of a hydrogen atom, calculated using self-consistent field functions, is 53 pm or 53Ã10â12m. V=(43)Ïr3=(43)Ï(53Ã10â12m)3=6.24Ã10â31m3. Ï=mV=1.67Ã10â27kg6.24Ã10â31m3=2.7Ã103kg/m3=2.7 kg/dm3.