britney92 britney92
  • 22-05-2020
  • Biology
contestada

A friend explained to
you that she combined
two substances and
saw a color change.
What additional
information would you
need to determine if this
change was a chemical
or physical change?

Respuesta :

shanntybrown123
shanntybrown123 shanntybrown123
  • 22-05-2020

Answer: Temperature, odor, production of gas, and if it changed its form. (Solid, liquid, gas).

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