Question

B. Fill in the blanks:
1. During a
change, the identity of the substance does not cha
2.
3. Most substances
on heating and
on cooling
4. Most metal objects are made by the process of
5. A change usually occurs due to the effect of some kind of
New substances are formed during a physical change
.​

Answer 1

Answer:

I don't know sorry please

Explanation:

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please mark me as brainlest please