Question

A proton is a very tiny particle inside an atom. The mass of a proton is
estimated to be 0.00000000000000000000000167 g. What is the mass of a
proton In scientific notation?
O A 1.67 * 10-24 g
B. 1.67 * 10 24 g
C. 16.7 10-259
D. 167 * 10-26​

Answer 1

Answer:

The mass of a proton, in scientific notation, is 1.67×10-27kg. To write this out not-in-scientific-notation, write 1.67 and then move the decimal point to the left 27 places, filling in zeros as needed.