ineedanswerss423 ineedanswerss423

19-10-2020
Chemistry

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Extra points!

Classify each of the following as a physical change or a chemical change.

grinding glass:

rusting of iron:

burning a candle:

sanding wood:

Respuesta :

19-10-2020

Answer:

1A

2B

3B

4A

Explanation:

Answer Link

JustinVu6 JustinVu6

19-10-2020

Grinding a glass: Physical Change
Rusting of Iron: Chemical Change
Burning a candle: Chemical Change
Sanding a wood: Physical Change

Answer Link

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