7.6A Unit Assessment7.6 A Unit AssessmentYour email address (megean.hayward@students.yellowstoneschools.org) will be recowhen you submit this form. Not you? Switch account* Required1. Which of the following is an example that includes evidence of achemical change? *O A sample of zinc is placed in water and it settles to the bottomA solid block of ice is heated, and it completely melts into a liquidSugar that is burned gives off an odor and turns brown and then blackO A sample of a mineral is broken down into smaller pieces.2. The image shows what happens when cold medicine tablets are placedin room-temperature water. What evidence would indicate that a chemicachange has occurred? *Water level rises

1.Elementary zinc does not react with water molecules. The ion does form a protective,…

Answered: 1. Which of the following is an example…

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Chemistry

1. Which of the following is an example that includes evidence of a chemical change? *

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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Question

7.6A Unit Assessment
7.6 A Unit Assessment
Your email address (megean.hayward@students.yellowstoneschools.org) will be reco
when you submit this form. Not you? Switch account
* Required
1. Which of the following is an example that includes evidence of a
chemical change? *
O A sample of zinc is placed in water and it settles to the bottom
A solid block of ice is heated, and it completely melts into a liquid
Sugar that is burned gives off an odor and turns brown and then black
O A sample of a mineral is broken down into smaller pieces.
2. The image shows what happens when cold medicine tablets are placed
in room-temperature water. What evidence would indicate that a chemica
change has occurred? *
Water level rises

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