3 years ago

Water is separated into hydrogen and oxygen gas by electrolysis

2 answers:

6 0

The answer would be both, because the physical change is liquid to gases, and the chemical change is the molecules being split into hydrogen and oxygen molecules.

almond37 [142]3 years ago

3 0

Answer:

The correct answer is actually B. Chemical Change, I did this myself it's not both trust me.

Explanation:

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