Worksheet

Atomic Theory, Structure, and Symbols

Curated and Reviewed by Lesson Planet

In this atomic theory learning exercise, students review the observations that led to the conclusion of the atom having a positively charged nucleus. Students compare atomic number and mass number and explain how the discovery of subatomic particles and isotopes affected Dalton's atomic theory. This learning exercise has 9 problems to solve.

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Resource Details
Grade
10th - Higher Ed
Subjects
Science
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Resource Types
Worksheets
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Audiences
For Teacher Use
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