The mass of a proton is 1.67 × 10-27 kg. What is the mass of a proton in picograms?
A. 1.67 × 10- 18 pg
B. 1.67 × 10- 15 pg
C. 1.67 × 10- 12 pg
D. 1.67 × 10- 9 pg
Answer:C
The mass of a proton is 1.67 × 10-27 kg. What is the mass of a proton in picograms?
A. 1.67 × 10- 18 pg B. 1.67 × 10- 15 pg C. 1.67 × 10- 12 pg D. 1.67 × 10- 9 pg