6th Grade Chapter 1 Classification of Matter

Front

a small particle that is the building block of matter

Back

atom

Front

two or more atoms that are connected together and act as a unit

Back

molecule

Front

the way matter is arranged

Back

structure

Front

an object's form

Back

shape

Front

the amount of space that something takes up

Back

volume

Front

energy due to motion

Back

Kinetic energy

Front

matter that has a definite shape and volume

Back

solid

Front

matter with a definite volume but no definite shape

Back

liquid

Front

matter that has no definite volume and no definite shape

Back

gas

Front

matter with a composition that is always the same

Back

substance