Can someone help me on this? (Look below)
Present Your Findings
Write a summary paragr...
![Physics](/tpl/images/cats/fizika.png)
Can someone help me on this? (Look below)
Present Your Findings
Write a summary paragraph discussing this experiment and the results. Use the following questions to help guide the content of your paragraph.
Submit your recorded observations for each step.
Step 1: Burning Candle - record the mass and write your observations
Step 2: Cooling Candle - record the mass and write your observations
Step 3: Tearing paper - record your observations
Step 4: Wet paper - record your observations
Step 5: Burning pieces of paper - record your observations
Step 6: Salt and water in test tube - record your observations
Step 7: Baking soda and vinegar - record your observations
Answer the following questions.
What is the difference between a physical change and a chemical change?
What kind of change occurred in each test? What evidence do you have to support your decision?
Be brief, but be sure to defend your conclusion with data.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
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Physics, 22.06.2019 19:20, gokusupersaiyan12345
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