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Atomic Bohr Model Builder
The Atomic Bohr Model Builder generator produces worksheets where students draw and label Bohr diagrams for selected elements — placing the correct number of protons, neutrons, and electrons in nucleus and electron shells — and decode corresponding periodic table data. Building atomic models from scratch cements understanding of element structure aligned to NGSS MS-PS1 for Grades 6–8. Answer key and teacher guide included.
Grade Levels
Grade 6Grade 7Grade 8
What's Included
Answer Key included
Teacher Guide included
Reproducible from seed
Curriculum Standards
NGSS MS-PS1-1
Develop models to describe the atomic composition of simple molecules and extended structures.
Topics
atomschemistrybohr modelelementsperiodic tableprotonsneutronselectronssciencemiddle school chemistry