How do you know a chemical change has occurred?
SC1 Nature of Matter - The learner will analyze the nature of matter and its classification tools.
1.Due - Radioactivity Activity
2. Bunsen Burner Orientation - Learn the correct setup and how to use it properly
3. Lab - Penny Lab
4. HW - Finish Lab questions and conclusion
Lab Questions:
1. What element attached to your penny in procedure step #4?
2. When you heated your penny, why did it change colors in step #6?
3. Would this work with other coins? Explain.
4. Write a word equation for the reactions in this lab.
Conclusion: Be sure to follow the directions in your lab notebook
This is what was on the lab sheet:
Write a one paragraph conclusion. Eight sentence minimum. Topic sentence explaining the lab. Walk though the data table. Does table SUPPORT OR NOT SUPPORT hypothesis? Explain using data. Did the lab satisfy the purpose? How? What errors were made? How can they be corrected? (Do not write bologna!! I will take off for sentences that are not applicable.)