1. Directions: Study the following situations and identify what is likely to happen when the heat is applied to the object. Choose the answer inside the parenthesis. 1. The (melting, melts) of butter when left out in a warm room is an example of (chemical change, physical change) 2. An ice cream cone (melting, melts) on a hot day is an example of (chemical change, physical change) 3. Charcoal (burns, burning) on the grill is an example of (chemical change, physical change). 4. Frying an egg on a (hcated, heating) pan is an example of (chemical change, physical change) 5. An ice (melting, melts) when taken out from a refrigerator is an example of (chemical change, physical change) 6. Ben likes to eat toasted marshmallow. So his mother cooked some (Toasting, Toasted) marshmallow is an example of (chemical change physical change) 7. Burning woods change to ashes, Turning into (ashes, ash) is an example (chemical change, physical change) 8. A lighted candle (melting, melts) on a dark night. This is an effect of applying a heat to a material. It results to (chemical change, physical change) 9. A spoon of white sugar was heated over a stove for 3- 5 minutes. The result was the white sugar turned into (brown and black, white and black). Burnt sugar is an example of (chemical change, physical change) 10. A chocolate bar was left on a (cool, warm) room for a day and melted. It is an example of (chemical change, physical change)
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Answers & Comments
Answer:
1. melting, physical change
2. melts, physical change
3. burning, chemical change
4. heated, physical change
5. melting, physical change
6. toasted, physical change
7. ash, physical change
8. melts, chemical change
9. white and black, chemical change
10. warm, physical change
Explanation:
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