Question

1. Melting gold to make new earrings
a physical change
b. chemical change
c. undesirable change
d. irreversible change​

Answer 1

Answer:

physical change

Explanation:

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I'm not 100% sure about my answer.

I think that it's the answer

hope it helps you..

Answer 2

Answer:

a. physical change...

Explanation:

a chance in which a substance undergoes a change in its physical properties is called physical change.