This printable bingo card set on the topic of Elements & Periodic Table has 24 unique items on a 4x4 grid. Each card draws from a pool of 24 items, so every player gets a different card.
Ba
V
Helium
Au
Bromine
Aluminum
N
Oxygen
Sc
Al
Phosphorus
Silicon
K
Calcium
Lithium
Be
Boron
Cobalt
Na
Magnesium
Argon
Chlorine
Li
Ge