Notes
Changes of State (Simulation, Brief)
https://phet.colorado.edu/sims/html/states-of-matter-basics/latest/states-of-matter-basics_en.html
Discussion Questions - You are NOT required to write these down. However, you need to be able to answer these questions if called on.
1. Are changes of state considered chemical changes? Why or why not?
2. What is the major variable (or variables) to account for during changes of state?
3. Describe the differences between monatomic elements, diatomic elements, and compounds. Provide 1 example of each as well. (Research the examples if needed)
4. Describe how increasing/decreasing temperature can affect a substance's phase.
5. Describe how increasing/decreasing pressure can affect a substance's phase.
6. Describe 1 good aspect of this simulation and 1 limitation.
Elements, Compounds, and Mixtures "Pop Quiz"
Play the quiz below. You goal is to get at least a 16/20 (80%).
http://www.sciencequiz.net/newjcscience/jcchemistry/elements_compounds/elements01.htm
The following questions may appear. These are NOT exam-eligible. The correct answers are shown in bold.
QUESTION: An Irish scientist who is now considered the father of chemistry proposed the first modern definition of an element. This scientist was
ANSWER: Robert Boyle
Periodic Table Song (Video - 3:04)
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Ch. 1/2 Exam - includes (but is not limited to) Lessons 1-10
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