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Chemistry worksheet for Grades 6 and 7 with fill-in-the-blank questions on atoms, valence electrons, and electron dot diagrams.
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Atoms and Valence Electrons

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This printable chemistry worksheet for 6th–7th graders includes 10 fill-in-the-blank and short-answer questions on atoms, valence electrons, and the periodic table. Topics covered include electron dot diagrams, noble gases, and how valence electrons determine chemical properties. Useful for review following a lesson on atomic structure and bonding.

Subject:
Science
Topic:
Chemistry
Grade Level:
6th – 7th Grades
Updated March 2026

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