This printable crossword puzzle on the topic of Elements & Periodic Table has 17 clues. Answers range from 8 to 18 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
MgBr2
K2O
CaCl2
NaI
MgCO3
LiNO3
Al2S3
CO
Cl2
H2
F2
H2SO4
HCl
HNO3
ZnSO4
CuCO3
Na3N