Name:Course/Year/SecInstructor/ProfessorGroup No:Date Performed:Date Submitted:Activity No. 4CHANGES IN MATTEROBSERVATION / DISCUSSION:A.Physical and Chemical ChangesProcess1. heating naphthaleneObservationsType of ChangeExplanation2. heating iodine3. iron filings + HCI4. heating copper sulfate5. silver nitrate + sodiumchloride6. igniting magnesiumribbon24

Matter is any substance which has mass and volume. They include atoms and compounds. Chemical…

Name: Course/Year/Sec Instructor/Professor Group No: Date Performed: Date Submitted: Activity No. 4 CHANGES IN MATTER OBSERVATION / DISCUSSION: A. Physical and Chemical Changes Observations Type of Change Explanation Process 1. heating naphthalene 2. heating iodine | 3. iron filings + HCI 4. heating copper sulfate 5. silver nitrate + sodium chloride 6. igniting magnesium ribbon

Name: Course/Year/Sec Instructor/Professor Group No: Date Performed: Date Submitted: Activity No. 4 CHANGES IN MATTER OBSERVATION / DISCUSSION: A. Physical and Chemical Changes Observations Type of Change Explanation Process 1. heating naphthalene 2. heating iodine | 3. iron filings + HCI 4. heating copper sulfate 5. silver nitrate + sodium chloride 6. igniting magnesium ribbon

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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