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2 physical changes 1 chemical change?
please give me 2 examples of physical changes and 1 example of a chemical change-daughter wants help with 5th grd science and i want her to try to do it without me doing it for her so if someone else helps it might give her the incentive to finish it on her own,
1 Answer
- BernardLv 41 decade agoFavorite Answer
Some examples to choose from - take your pick!
Physical Changes:
- Ice melting
- Water freezing
- Water boiling
- Air expanding as it gets hotter
- Pressure dropping as a sealed container gets colder
- Dissolving something in water (e.g. sugar)
Chemical Changes:
- Anything burning (e.g. coal)
- Metal rusting (e.g. iron)
- Milk going sour
