Sample Response: Physical changes occur
when the properties of a substance are
retained and/o...
Chemistry, 14.07.2020 19:01 shakira11harvey6
Sample Response: Physical changes occur
when the properties of a substance are
retained and/or the materials can be
recovered after the change. Chemical changes
involve the formation of a new substance.
Formation of a gas, solid, light, or heat are
possible evidence of chemical change.
How closely did your response match the sample
response above?
Answers: 3
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