how do scientists determine wether or not something is physical or chemical?

Similar Questions

1. Are the following physical or chemical:a. dew is dried by the sun a dark cloth is faded by the sunlight c. grape juice is
   1. 1 answer
2. is exposion of fire works chemical or physical changeis burning of wood chemical or physical change is baking cake batter into a
   1. 1 answer
3. 1. A ____________________ occurs when two or more substances interact forming a new substance.A. Physical change B. Chemical
   1. 0 answers
4. Elizabeth was studying physical and chemical properties and created the table below to help her. Which property and example does
   1. 1 answer

more similar questions