1. Intro to General Chemistry

Which of the following is an example of a chemical change?

Which of the following is an example of a chemical change?

Which of the following is an example of only a physical change?

Which of the following best explains how chemical formulas can be used to distinguish between a chemical change and a physical change?

Which of the following is an example of chemical weathering?

Which of the following tasks in the kitchen is an example of a physical change?

Which of the following best describes the difference between a physical property and a chemical property?

Which of the following best describes what happens to water as it evaporates?

Which of the following observations would indicate that a chemical change has occurred?

Which observation is a sign of a chemical change?

Which of the following is an example of a physical change?

Which of the following best explains why cooking an egg is considered a chemical change?

Which of the following processes is an example of a chemical change?

Which of the following examples is evidence of a physical change?

Which of the following is NOT a sign of a chemical change?