Question

use appropriate metric prefixes to write the following measurement without use of exponents: 2.3x10^-10 L

Answer 1

12 = pico (p)
So 10^-12 L = 1 pL
How many 10^-12 L are there in 2.3×10^-10 L?
2.3×10^-10 / (10^-12) = 2.3×10^2 = 230 pL

-6 = micro (µ)
4.7×10^-6 g = 4.7 µg

1.85×10^-12 m = 1.85 pm

6 = Mega (M)
16.7×10^6 s = 16.7 Ms