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Periodic table crossword puzzle with elements like hydrogen, oxygen, carbon, and sodium.
Crossword Puzzle

Periodic Table Crossword Puzzle

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About:

A 20-clue crossword featuring common chemical elements and their properties and uses. Clues connect elements to real-world applications—hydrogen in the universe, oxygen for breathing, calcium in bones, silicon in electronics—making it useful for introducing the periodic table or reviewing element knowledge in Grades 5–7 science classes.

Subject:
Science
Topic:
Chemistry
Grade Level:
5th – 7th Grades
Updated January 2026

How to Use This Crossword Puzzle

Print this crossword for classroom use, homework packets, or sub plans. Click 'View Crossword' to modify clues, adjust difficulty, or add your own words before downloading as a PDF. An answer key is included with every download.

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