Question

question 5 of 10
to measure how much stuff is in a specified volume of a substance, scientists use _____.

answer here

Explanation:

In the context of measuring the amount of matter (stuff) in a given volume of a substance, the concept used is density. Density is defined as mass per unit volume, i.e., $\text{Density} = \frac{\text{Mass}}{\text{Volume}}$, and it quantifies how much "stuff" (mass) is present in a specified volume.

Answer:

density