The mass of a proton is ##1.67*10^(-27)## kg. What is the ma...
The mass of a proton is ##1.67*10^(-27)## kg. What is the ma...
The mass of a proton in picograms is ##1.67 * 10^(-12)"pg"##.
This is a basic problem in which you must go from one order of magnitude, in your case kilograms, to another order of magnitude, picogram...
