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Type: Multiple-Choice
Category: Kinetics and Equilibrium
Level: Grade 8
Score: 1
Tags: chemical change
Author: wlemerson
Last Modified: 2 years ago

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Kinetics and Equilibrium Question

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Grade 8 Kinetics and Equilibrium

When a substance has changed into something new or different so that the original substance is gone, as in digestion, radioactive decay, or a battery in a flashlight producing light, it is known as a                  .
  1. physical property
  2. chemical property
  3. physical change
  4. chemical change
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