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"Classification and Transformation of Matter" Matter and its Changes PPT (Lesson 2: Transformation of Matter)
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2023-09-25 18:21:27
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"End of Chapter Review Lesson" Matter and its Changes PPT
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"Classification and Transformation of Matter" Matter and its Changes PPT (Classification of Matter in Lesson 1)
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"Changes in the State of Matter - Temperature" PPT courseware on states of matter and their changes
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"Material Changes and Us" Material Changes PPT Courseware 3
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"Vaporization and Liquefaction" PPT courseware on physical states and their changes
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"Properties of Chlorine" Chlorine and its compounds PPT
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"Properties of Chlorine" Chlorine and its compounds PPT
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"What changes have occurred in matter" Changes in matter PPT courseware 3
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"What changes have occurred in matter" Changes in matter PPT courseware 3
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"Changes in Water" Changes in Matter PPT Courseware 2
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"Changes in Water" Changes in Matter PPT Courseware 2
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