Unit 2 Test #1 Cards

Front

Conductor

Back

A substance or object that allows energy to flow through it easily

Front

Mixture

Back

Combination of two or more substances that can be separated physically

Front

Definition of a solution

Back

A mixture in which substances are mixed evenly; something dissolves

Front

Match: to take apart

Back

Definition of 'to take apart'

Front

Particles

Back

Tiny parts that make up matter

Front

Matter

Back

Anything that has mass and takes up space

Front

Insulator

Back

Substance that does NOT allow energy to flow easily

Front

Microscopic

Back

Too small to see with just your eyes

Front

Physical property

Back

Observable, measurable, or changeable without altering matter

Front

Dissolve

Back

Break down into pieces so tiny they can’t be seen