(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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calculating age of rocks & minerals
Substance formed by 2 elements chemically
same # of protons but different # of neutrons
# of protons in the nucleus
method for determining age using C14/C12
bond formed when shared electrons
mass can't be created or destroyed
spontaneous decay of certain unstable nuclei
why atoms bond
gain electrons
period or rows on the periodic table
All matter has energy of motion
caused by an unstable nucleus of a radioactive isotope