the light produced by magnesium when burned the evaporation of water from a solution the fizzing of a soft drink the heat from a light bulb
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which is evidence of a chemical reaction?
Possibilities:
- the light produced by magnesium when burned
- the evaporation of water from a solution
- the fizzing of a soft drink
- the heat from a light bulb

the light produced by magnesium when burned