Question

2 List any fue placering your surround
2)
3) What are physical chango give any
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what are Chemical changes give any
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Answer 1

Answer:

Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding. Many physical changes are reversible, if sufficient energy is supplied. The only way to reverse a chemical change is via another chemical reactio