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Ray Of Light [21]
3 years ago
10

What would indicate that a physical change takes place when copper is drawn into wire? Copper is heated, changing its molecular

structure. Copper is reshaped, but its molecular structure does not change. A new substance is formed that helps in drawing copper wire. Copper changes its color when drawn into wire.
Chemistry
2 answers:
egoroff_w [7]3 years ago
7 0
Copper is reshaped, but it's molecular structure does not change. So B.
motikmotik3 years ago
4 0
Copper is reshaped, but its molecular structure does not change.
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