Question

An atom of gold has a mass of approximately 3.25 times 10^-22 grams. What is the mass of 3000 atoms of gold?
3.25*10^-22 * 3*10^3 = ?
Hint: When multiplying/dividing, the exponents are added/subtracted respectively.

Related Questions

One particle(atom) of gold weight 197 atomic mass units. One atomic mass unit is approximately 1.660... The mass of a gold atom is 3.29 x 10^-22 grams. The mass of neutrons is 1.68 x 10^-24 grams. How man...