britney92 britney92

Today at 6:45 AM
Biology

Answered

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?

Answer :

shanntybrown123 shanntybrown123

Today at 6:50 AM

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

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