Atomic structure vocabulary crossword with proton, electron, nucleus, and periodic table terms.

Crossword Puzzle

Atomic Structure and Elements Vocabulary Crossword

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About:

A 20-clue chemistry vocabulary crossword covering atomic structure and properties. Clues include core concepts like proton, neutron, electron, and nucleus, plus terms like isotope, valence electrons, and radioactive. Use it for vocabulary review, post-lesson practice, or as a warm-up for Grades 6–8 chemistry students.

Subject:: Science
Topic:: Chemistry
Grade Level:: 6th – 8th Grades
Updated April 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.