Name ____________________________ Periodic Table Magic Square

Directions: Put the number of the definition from the list below into the square with the appropriate term. Check your answers by adding the numbers to see if all the sums of all rows, both across and down add up to the same number, the Magic Number.

Periods _____	Atomic number _____	Symbol _____	Magic Number _____
Families _____	Valence _____	Neutron _____	Magic number _____
Electron _____	Mass number _____	Proton _____	Magic number _____
Magic number ______	Magic number _____	Magic number _____

1. positive subatomic particle
2. vertical columns on the periodic table
3. number of protons in an element
4. the electrons in the outermost energy level
5. represents an element
6. negative subatomic particle
7. horizontal rows on the periodic table
8. number of protons and neutrons
9. neutral subatomic particle