Which of the following is an example of a physical change?
a. Mixing baking soda and vinegar together, and this causes bubbles and foam.
b. A glass cup falls from the counter and shatters on the ground.
c. Lighting a piece of paper on fire and the paper burns up and leaves ashes.
d. Baking a birthday cake for your mother.
Answers
Answered by
4
Answer:
Option B
Step-by-step explanation:
A glass cup falls from the counter and shatters on the ground is an example of a physical change since the chemical composition of glass is the same.
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Answered by
4
Answer:
lighting a piece of paper on fire and the paper burns up and leaves ashes
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