Given the mass of an electron is (1/1836) amu, what percenta...
Given the mass of an electron is (1/1836) amu, what percenta...
The electrons contribute 0.027 23 % of the mass of a C-12 atom.
The percent by mass of a component is the percent of the total mass of the compound that is due to that component.
% by mass = (mass of ...
