Academic Vocabulary
mass - Amount of matter in an object
weight - How strongly gravity pulls on an object.
volume - Measures how much space matter takes up.
density - The amount of of mass for each cubic cm.
buoyancy - The resistance of sinking.
conductor - Substances that allow both heat and electricity to flow easily.
physical property - Something that can be observed about an object without changing the identity of the object.
weight - How strongly gravity pulls on an object.
volume - Measures how much space matter takes up.
density - The amount of of mass for each cubic cm.
buoyancy - The resistance of sinking.
conductor - Substances that allow both heat and electricity to flow easily.
physical property - Something that can be observed about an object without changing the identity of the object.
