A Student Weighed 3000

Multiple Choice

A student weighed 3000.μg of sulfur in the lab.This is the same mass as

A) 3) 000 × 10^-6 g.
B) 3) 000 × 10^-3 kg.
C) 3) 000 × 10³ mg.
D) 3) 000 × 10⁶ ng.