(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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Covalent Bond
Four
Oxygen
Ionic bond
Hydrogen
Two
104.5
Nitrogen
Has low melting and boiling points and are poor electrical conductors
107
By looking at the group number
180
A pair of valence electrons that is not shared between atoms
Has high melting and boiling points and conducts electricity when melted
120+90
A pair of valence electrons that is not shared between atoms.