This printable bingo card set on the topic of Elements & Periodic Table has 27 unique items on a 5x5 grid. Each card draws from a pool of 27 items, so every player gets a different card.
Aluminium
Silver
Nitrate
PO4 3-
S 2-
Copper (II)
NH4 +
Ammonia
HSO4 -
Zn 2+
Nitrite
Sn (IV)
Hydronium ion
HPO4 2-
Nitrite
O2 2-
Carbonate
Acetate
H+
Cobalt ion
Hydroxide
Hydrogen carbonate
Calcium ion
Ethanoic acid
Nitride
P 3-
HCl