(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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has 2 electrons
Be+2
formed when an atom gains electrons
anion
Dalton
billiard ball
Rutherford
gold foil experiment
occupies most of the volume of the atom
electron
has 2 neutrons
Helium-4
atomic theory
Dalton
different number of neutrons
isotope
cathode ray tube
Thomson
electrons are found in energy levels
Bohr
discovered positive nucleus
Rutherford
has 4 valence electrons
C
Thomson
plum pudding
O
1s2 2s2
2p4
has 4 protons
Be
gold foil experiment
alpha particles
formed when an atom loses electrons
cation
compose of electrons
cathode ray
electrons are found in electron cloud
Schrodinger
electrons found in outermost energy level
valence electrons
