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.
Calcium
Oxygen
Iron
Lithium
Aluminum
Nitrogen
Sodium
Helium
Fluorine
Iodine
Rubidium
Strontium
Zinc
Lead
Arsenic
Chlorine
Phosphorus
Chromium
Magnesium
Silicon
Carbon
Titanium
Sulfur
Tin