7. When a new substance is formed with different properties than the original substance it is called
A. physical change
B. chemical change
C. mechanical change
D. both a and b
pls pasagot need ko na ngayon
sana po matino:(
A. physical change
B. chemical change
C. mechanical change
D. both a and b
pls pasagot need ko na ngayon
sana po matino:(
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Answer:
A.
Explanation:
That's the answer plss pa branliest
Answer:
A
Explanation:
i know beacuse physical change