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Science 9

Science Unit 4 Lesson 2

Grade Level:: 9
Subject:: Science 9
Topic:: Identifying Elements
Objective:: Students will be able to:
-explain what the atomic number is
-explain how the mass number of an element is determined
Other Information:: Modifications: 17, 23, 25, 51
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Prep:: None
Materials:: Physical Science textbook
Standards Met:

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Science Unit 4 Lesson 2