HELP PLEASEEE!!!!
The mass of a proton in scientific notation is 1.6 x 10-24 grams. What is the mass of a proton in standard form?
a. 0.0000000000000000000000016 grams
b. 0.00000000000000000016 grams
c. 16000000000000000000000000 grams
d. 160 x 10-26 grams