Final answer:
From a mass vs. volume graph, the quantity that can be obtained is Density, as it represents mass per unit volume with the graph's slope indicating the substance's density.
Step-by-step explanation:
The quantity that can be obtained from a mass versus volume graph is Density. Density is defined as mass per unit volume and is typically expressed in units like kilograms per cubic meter (kg/m³) or grams per cubic centimeter (g/cm³). When plotting the mass (on the y-axis) against the volume (on the x-axis), the slope of the resulting line gives the density of the substance.
A mass vs volume graph can be used to obtain the density of a substance. Density is defined as the mass of an object divided by its volume. By plotting mass on the y-axis and volume on the x-axis, the slope of the graph can be used to calculate the density.