Which of the following is an example of the formation of a mixture?
rust forming on an iron nail sugar crystals dissolving in water sodium and chlorine forming table salt hydrogen and oxygen reacting to produce water
Question: Which of the following is an example of the formation of a mixture?
A. rust forming on an iron nail
B. sugar crystals dissolving in water
C. sodium and chlorine forming table salt
D. hydrogen and oxygen reacting to produce water
Answer: