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zalisa [80]
3 years ago
10

If oxygen and steel wool are combined is it a physical change or chemical change?

Physics
2 answers:
JulijaS [17]3 years ago
8 0

Answer:

Chemical change

Explanation:

If both combined it will be a <em>chemical</em><em> </em><em>change</em>

<em>Physical</em><em> </em><em>change</em><em> </em><em>can</em><em> </em><em>be</em><em> </em><em>reversed</em><em> </em><em>easily</em><em>;</em><em> </em><em>chemical</em><em> </em><em>change</em><em> </em><em>cannot</em><em> </em><em>be</em><em> </em><em>changed</em><em> </em><em>back</em><em> </em><em>to</em><em> </em><em>previous</em><em> </em><em>state</em>

Anon25 [30]3 years ago
4 0

Answer:

I think it would be a chemical change.

Explanation:

Because a physical would be like crushing it or something along that line.

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