This printable bingo card set on the topic of Chemical Bonding & Reactions has 20 unique items on a 4x4 grid. Each card draws from a pool of 20 items, so every player gets a different card.
Electrolysis
Alkali
Electrode
Potassium
Oxygen
Magnesium
Universal Indicator
Water
Sodium hydroxide
Glowing splint relights
Potassium hydroxide
Hydrogen
Iron
steam
Burns with a pop
hydrochloric acid
Vinegar
Citric acid
Sharp taste
Cleaning products