Atomic Theory, Structure, and Symbols

In this atomic theory worksheet, 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 worksheet has 9 problems to solve.

10th - Higher Ed Science 16 Views 73 Downloads
Resource Details

Subject
Chemistry
Resource Types
Problem Solving
1 more...

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Judy G.
It's great. Teaching an adult esl class means finding appropriate materials for older women. I can use any or most of these lessons for the beginning intermediate women after I check the topic of the worksheet.
Judy G., Teacher
Ewa Beach, HI