Print double-sided (flip on the long edge) and cut along the dashed lines. Fronts and backs line up.
Matter · Backs · page 1
What lets us see; the opposite of dark
Energy that makes things warm
Relating to the motion of material bodies and the forces associated therewith
The power to do work or make things move
Substance used in or made by chemistry
The difference in electrical charge between two points in a circuit expressed in volts
The smallest component of an element having the chemical properties of the element
Of or relating to or comprising atoms
Matter · Backs · page 2
A quantum of electromagnetic radiation
The simplest structural unit of an element or compound
An elementary particle with negative charge
Energy that travels in waves or particles
An elementary particle with 0 charge and mass about equal to a proton
A stable particle with positive charge equal to the negative charge of an electron
How much matter something contains
How tightly packed the matter in something is
Matter · Backs · page 3
The vertical force exerted by a mass as a result of gravity
Force that pulls objects toward the Earth
Center of an atom or a cell
The absence of matter
A piece of photographic film showing an image with light and shade or colors reversed
Hopeful and optimistic; the opposite of negative
Distance travelled per unit time
A push or a pull