What can the student conclude about the experiments? (Attachment)
I WILL MAKE YOU BRAINLIEST
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What can the student conclude about the experiments? (Attachment)
I WILL MAKE YOU BRAINLIEST
A. Experiments 1 and 2 show chemical changes because bubbles were produced.
B. Experiment 1 shows a physical change because no new substances were produced, and experiment 2 shows a chemical change because a new substance was produced.
C. Experiment 1 shows a chemical change because bubbles were produced, and experiment 2 shows a physical change because a liquid turned into a solid.
D. Experiments 1 and 2 show physical changes because no new substances were produced.
Answers: 2
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