Assignment Grade: 7 Date: 2077/03/19 ( Friday ) Topic: Matter, Element and Compound Title: Physical and Chemical Change Mark: 4 Identify the following changes is Physical or Chemical Change. 1. Burning wood 2. Boiling egg 3. Boiling water 4. Melting wax 5. Making curd from milk 6. Cooking food 7. Iron nail from iron rod 8. Cutting paper Answer the question who will answer he will be brainlist
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1. chemical change
2. chemical change
3. physical change
4. physical change
5. chemical change
6. chemical change
7. physical change
8. physical change
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