Question
The mass of a single silver atom is 1.79E-22 grams. How many silver atoms would there be in 143 milligrams of silver?
Answers
bobpursley
divide 143mg by 1.79E-22 grams
Put this in the Google search window:
143mg/1.79E-22g
Put this in the Google search window:
143mg/1.79E-22g