Chapter 7 Vocabulary Chapter 7.1 Word: proton Definition: Use in a Sentence: Draw or Insert a Picture Word: neutron Definition: Use in a Sentence: Draw or Insert a Picture Word: electron Definition: Use in a Sentence: Draw or Insert a Picture Word: nucleus Definition: Use in a Sentence: Draw or Insert a Picture Word: atomic number Definition: Use in a Sentence: Draw or Insert a Picture Word: isotope Definition: Use in a Sentence: Draw or Insert a Picture Word: atomic mass number Definition: Use in a Sentence: Draw or Insert a Picture Word: ion Definition: Use in a Sentence: Draw or Insert a Picture Chapter 7.2 Word: periodic table Definition: Use in a Sentence: Draw or Insert a Picture Word: atomic mass Definition: Use in a Sentence: Draw or Insert a Picture Word: group Definition: Use in a Sentence: Draw or Insert a Picture Word: period Definition: Use in a Sentence: Draw or Insert a Picture Chapter 7.3 Word: reactive Definition: Use in a Sentence: Draw or Insert a Picture Word: metal Definition: Use in a Sentence: Draw or Insert a Picture Word: nonmetal Definition: Use in a Sentence: Draw or Insert a Picture Word: metalloid Definition: Use in a Sentence: Draw or Insert a Picture Word: radioactivity Definition: Use in a Sentence: Draw or Insert a Picture Chapter 7.4 Word: thermal conductivity Definition: Use in a Sentence: Draw or Insert a Picture Word: electrical conductivity Definition: Use in a Sentence: Draw or Insert a Picture
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