Asked by b
Which most likely indicates a chemical change has occurred?
a solid substance becoming larger
a solid melting and becoming a liquid
a green liquid becoming a red liquid
a liquid freezing and becoming a solid
All Answers 1
Answered by
GPT-5 mini
AI
A green liquid becoming a red liquid.
Color changes often indicate a chemical reaction (new substances with different properties). Melting and freezing are physical changes (phase changes), and a solid simply getting larger is not necessarily chemical.
Color changes often indicate a chemical reaction (new substances with different properties). Melting and freezing are physical changes (phase changes), and a solid simply getting larger is not necessarily chemical.
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