gs06452 gs06452
  • 09-12-2020
  • Chemistry
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help pls i give 20 points

help pls i give 20 points class=

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Diamond0051
Diamond0051 Diamond0051
  • 09-12-2020
1. Physical- it is just changing states it’s still gold.
2. Chemical - oxidation is occurring which is a chemical change
3.chemical- when metal rusts it changes into iron oxide which is different than regular iron.

I’m not sure about the other 3. Sorry :( but I hope this kind of helps
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