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OBSERVING A CANDLE Get a candle and answer the following questions :

1. What are the physical and chemical properties of the candle ?

2. Place the candle on a candle holder . Light the candle and observe its flame for a few minutes . What change did you notice when you lighted the candle ?

3. What did you do to be able to observe a chemical property of the candle ?

4. What are the different regions of the flame ?

5. What changes that you noted are physical ? Which are chemical ?​