This printable bingo card set on the topic of Elements & Periodic Table has 40 unique items on a 5x5 grid. Each card draws from a pool of 40 items, so every player gets a different card.
Fe
Ni
Ca
Ar
K
Cl
S
P
Si
Al
Mg
Na
Ne
F
O
N
C
He
H
Hg
Co
Pb
Sn
Cr
Ti
Rn
B
Li
Be
Au
Pt
Xe
I
Ag
Ba
Kr
Br
As
Zn
Cu