Answer:
Mass: mass is the amount of material in an object. Mass is measured with a balance, usually in grams or kilograms.
Volume: volume is the amount of space occupied by an object. Volume is measured using a graduated cylinder or is determined by calculation using the dimensions of the object. Volume is measured in cm3, m3, mL and L.
Density: Density is a mass to volume ratio. Density can be used to identify a substance because every pure density-formula substance has a unique density value. Objects with smaller densities will float in liquids that have greater densities.
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