Mass
the amount of matter in a substance or object
Matter
anything that has mass and takes up space
kilogram
the BASIC SI unit for mass
gram
smaller mass than a kilogram . Equals .001 kg
weight
the measure of force pulling on an object due to gravity
volume
the amount of space taken up by matter. Often expressed in units of cm 3 ,liters ,or mL
density
mass per unit volume of a substance . Often expressed in g/cm 3
graph
a visual representation of data
centi
SI prefix with value of .01 or 1/100
milli
SI prefix with value of .001 or 1/1000
kilo
SI prefix with value of 1000