Print double-sided (flip on the long edge) and cut along the dashed lines. Fronts and backs line up.
Radioactivity · Fronts · page 1
alpha
protons
beta
electromagnetic
gamma
radiation
helium
ion
Radioactivity · Backs · page 1
A stable particle with positive charge equal to the negative charge of an electron (plural)
The 1st letter of the Greek ___
Pertaining to or exhibiting magnetism produced by ___ charge in motion
The 2nd letter of the Greek alphabet
Energy that travels in waves or particles
A unit of magnetic field strength equal to one-hundred-thousandth of an oersted
A particle that is electrically charged
A very light colorless element that is one of the six inert gasses
Radioactivity · Fronts · page 2
paper
electron
air
nucleus
aluminium
lead
absorbed
half-life
Radioactivity · Backs · page 2
An elementary particle with negative charge
A material made of cellulose pulp derived mainly from wood or rags or certain grasses
Center of an atom or a cell
A mixture of gases required for breathing
A soft heavy toxic malleable metallic element
A silvery ductile metallic element found primarily in bauxite
The time required for something to fall to ___ its initial value
To take up mentally
Radioactivity · Fronts · page 3
Radioactivity · Backs · page 3
An impetuous rush toward someone or something
An elementary particle with 0 charge and mass about equal to a proton (plural)