Difference Between Mass And Weight Chemistry. Mass is a base quantity. The terms atomic weight and atomic mass are largely synonymous as are molecular weight and molecular mass.
Weight is a measure of force that is equal to the gravitational pull on an object. On the other hand weight is the amount of force that is acting on the body. Mass is a measure of an elements inertial property.
On Earth where we are exposed to a fairly constant acceleration due to gravity we dont pay much attention to the difference between the terms.
On the other hand weight is the amount of force that is acting on the body. Added 5 minutes 49 seconds ago412021 10331 PM. In the case of atoms sometimes mass is preferred for particular isotopes while weight is preferred for the element averaged over all isotopes based on their relative abundances. Mass and weight typically do not differ in chemistry.
