Which of the followig is an example of a physical change?
a
Mixing baking soda and vinegar to...
Which of the followig 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
Baking a birthday cake for your mother.
d
Lighting a piece of paper on fire and the paper burns up and leaves ashes.
Answers: 1
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