This printable bingo card set on the topic of Chemical Bonding & Reactions has 24 unique items on a 4x4 grid. Each card draws from a pool of 24 items, so every player gets a different card.
Purple
Not pure
Unstable in heat
Oxidizing Agent
Purple to colourless
+7 to +2
Sulfuric acid
supply H+ ions
bottom of meniscus
dark brown
self-indicating
manganese dioxide
+2 to +4
heat and sunlight
standardized by titration
top of meniscus
Mn2+ + 4H2O
MnO2 + 4OH-
5 electrons
They vary over time
reduced itself
HCl reacts and uses KMnO4 up
HNO3 does KMnO4's job
dilute acid