Unit 1 - Simple Particle Describing Matter
Matter is composed of featureless spheres which have mass and volume
Mass is a measure of how much stuff the object is made of.
Matter is conserved during all kinds of change because we are just rearranging the spheres.
Volume is a measure of how much space the object occupies.
These are properties of an object.
Density describes how much stuff for each unit volume.
This is a property of a substance.
Dr. Michael M. Krop High School
Unit 1 Materials