Physical Vs Chemical Changes
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What is physical changes?
Physical changes are a change in a new subtance that not formed. They are physical properties. They are melting and transition into a gas. The materials will change the shape than it was before.
Example:
- orange into pieces
- nail in wood
- melting popcles
- pencil sharping
- cut tomatoes
- eggs breakin
- clay molded in a new shape
- foil cut in half
- butter melting on warm toast
What is a Chemical?
A chemical change occurs when one or more subtances are changed into entired new subtances.
Example:
- iron rusting
- gasoline burning making a water vapor
- frying a egg
- toast burning
- rusting nail
- burnt match
- rotting
- eating
- cooking
- decomposing