The amount of matter in an object, measured in kilograms, is its…( mass · volume · density )
Solución: mass
The space an object takes up, measured in litres or cm³, is its…( mass · volume · density )
Solución: volume
How much mass there is in a certain volume is the…( mass · volume · density )
Solución: density
A piece of wood floats in water because… Solución: it is less dense than water
A stone sinks in water because… Solución: it is denser than water