This printable crossword puzzle on the topic of Elements & Periodic Table has 17 clues. Answers range from 2 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Prefix for One
Prefix for Two
Prefix for Three
Prefix for Four
Prefix for Five
Prefix for Six
Prefix for Seven
Prefix for Eight
Prefix for Nine
Prefix for Ten
The anion ends with -ite
The anion ends with -ate
the anion ends with -ide
Charge of transition metals
Cation first Anion second
Element first Compound second
Making both elements/compounds have the same charge, opposite signs so they cancel out