You forget to dry the bread knife after you washed it and reddish brown spots start to appear on the knife. Physical or Chemical Change? Evidence?

asked Sep 6, 2022 34.1k views

15 votes

You forget to dry the bread knife after you washed it and reddish brown spots start to appear on the knife.

Physical or Chemical Change?
Evidence?

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10 votes

Physical

It’s make up is not changing- but it’s physical properties (aka what it looks like) is changing

Iske answered Sep 11, 2022

by Iske

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