What Composes any physical substance?
Matter
The simplest or smallest unit of an element.
atom
a particle made of atoms joined together.
molecule
a measure of the total amount of matter contained within an object.
mass
a mesure of the amount of gravity acting on an objects mass
weight
facts or statistics gathered from experimentation.
data
data based on numerical findings.
quantitative
data drawn from the five senses
qualitative
a characteristic of a substance that can be observed (color/taste/texture)
physical property
the ability to do work, may exist as heat, solar energy or motion.
energy
a classification of matter based on interactions of molecules.
state of matter
the most tightly packed state of matter
solid
a state of matter in which molecules may move freely but cannot expand indefinitely
liquid
a state of matter that is capable of infinite expansion
gas
