Pregunta:
Which action involves a chemical reaction?
Autor: Michael SinclairRespuesta:
Frying an egg
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7 answer(s) in total
Respuesta alternativas:
Causing iron to rust
Turning water into ice
Hardening molten metal into the form of a necklace
Melting wax
Burning a candle
Chemical reactions don’t change the combined mass of the reactants or products
Autor
Michael Sinclair